8879922720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2969}}^1$

素因数の和:3088

約数の個数: 288

約数和(自身を含む): 31757806080

約数和(自身を除く): 22877883360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 67, 72, 80, 90, 93, 96, 120, 124, 134, 144, 155, 160, 180, 186, 201, 240, 248, 268, 279, 288, 310, 335, 360, 372, 402, 465, 480, 496, 536, 558, 603, 620, 670, 720, 744, 804, 930, 992, 1005, 1072, 1116, 1206, 1240, 1340, 1395, 1440, 1488, 1608, 1860, 2010, 2077, 2144, 2232, 2412, 2480, 2680, 2790, 2969, 2976, 3015, 3216, 3720, 4020, 4154, 4464, 4824, 4960, 5360, 5580, 5938, 6030, 6231, 6432, 7440, 8040, 8308, 8907, 8928, 9648, 10385, 10720, 11160, 11876, 12060, 12462, 14845, 14880, 16080, 16616, 17814, 18693, 19296, 20770, 22320, 23752, 24120, 24924, 26721, 29690, 31155, 32160, 33232, 35628, 37386, 41540, 44535, 44640, 47504, 48240, 49848, 53442, 59380, 62310, 66464, 71256, 74772, 83080, 89070, 92039, 93465, 95008, 96480, 99696, 106884, 118760, 124620, 133605, 142512, 149544, 166160, 178140, 184078, 186930, 198923, 199392, 213768, 237520, 249240, 267210, 276117, 285024, 299088, 332320, 356280, 368156, 373860, 397846, 427536, 460195, 475040, 498480, 534420, 552234, 596769, 598176, 712560, 736312, 747720, 795692, 828351, 855072, 920390, 994615, 996960, 1068840, 1104468, 1193538, 1380585, 1425120, 1472624, 1495440, 1591384, 1656702, 1790307, 1840780, 1989230, 2137680, 2208936, 2387076, 2761170, 2945248, 2983845, 2990880, 3182768, 3313404, 3580614, 3681560, 3978460, 4141755, 4275360, 4417872, 4774152, 5522340, 5967690, 6166613, 6365536, 6626808, 7161228, 7363120, 7956920, 8283510, 8835744, 8951535, 9548304, 11044680, 11935380, 12333226, 13253616, 14322456, 14726240, 15913840, 16567020, 17903070, 18499839, 19096608, 22089360, 23870760, 24666452, 26507232, 28644912, 30833065, 31827680, 33134040, 35806140, 36999678, 44178720, 47741520, 49332904, 55499517, 57289824, 61666130, 66268080, 71612280, 73999356, 92499195, 95483040, 98665808, 110999034, 123332260, 132536160, 143224560, 147998712, 184998390, 197331616, 221998068, 246664520, 277497585, 286449120, 295997424, 369996780, 443996136, 493329040, 554995170, 591994848, 739993560, 887992272, 986658080, 1109990340, 1479987120, 1775984544, 2219980680, 2959974240, 4439961360, 8879922720]

約数ペア:

[(1, 8879922720), (2, 4439961360), (3, 2959974240), (4, 2219980680), (5, 1775984544), (6, 1479987120), (8, 1109990340), (9, 986658080), (10, 887992272), (12, 739993560), (15, 591994848), (16, 554995170), (18, 493329040), (20, 443996136), (24, 369996780), (30, 295997424), (31, 286449120), (32, 277497585), (36, 246664520), (40, 221998068), (45, 197331616), (48, 184998390), (60, 147998712), (62, 143224560), (67, 132536160), (72, 123332260), (80, 110999034), (90, 98665808), (93, 95483040), (96, 92499195), (120, 73999356), (124, 71612280), (134, 66268080), (144, 61666130), (155, 57289824), (160, 55499517), (180, 49332904), (186, 47741520), (201, 44178720), (240, 36999678), (248, 35806140), (268, 33134040), (279, 31827680), (288, 30833065), (310, 28644912), (335, 26507232), (360, 24666452), (372, 23870760), (402, 22089360), (465, 19096608), (480, 18499839), (496, 17903070), (536, 16567020), (558, 15913840), (603, 14726240), (620, 14322456), (670, 13253616), (720, 12333226), (744, 11935380), (804, 11044680), (930, 9548304), (992, 8951535), (1005, 8835744), (1072, 8283510), (1116, 7956920), (1206, 7363120), (1240, 7161228), (1340, 6626808), (1395, 6365536), (1440, 6166613), (1488, 5967690), (1608, 5522340), (1860, 4774152), (2010, 4417872), (2077, 4275360), (2144, 4141755), (2232, 3978460), (2412, 3681560), (2480, 3580614), (2680, 3313404), (2790, 3182768), (2969, 2990880), (2976, 2983845), (3015, 2945248), (3216, 2761170), (3720, 2387076), (4020, 2208936), (4154, 2137680), (4464, 1989230), (4824, 1840780), (4960, 1790307), (5360, 1656702), (5580, 1591384), (5938, 1495440), (6030, 1472624), (6231, 1425120), (6432, 1380585), (7440, 1193538), (8040, 1104468), (8308, 1068840), (8907, 996960), (8928, 994615), (9648, 920390), (10385, 855072), (10720, 828351), (11160, 795692), (11876, 747720), (12060, 736312), (12462, 712560), (14845, 598176), (14880, 596769), (16080, 552234), (16616, 534420), (17814, 498480), (18693, 475040), (19296, 460195), (20770, 427536), (22320, 397846), (23752, 373860), (24120, 368156), (24924, 356280), (26721, 332320), (29690, 299088), (31155, 285024), (32160, 276117), (33232, 267210), (35628, 249240), (37386, 237520), (41540, 213768), (44535, 199392), (44640, 198923), (47504, 186930), (48240, 184078), (49848, 178140), (53442, 166160), (59380, 149544), (62310, 142512), (66464, 133605), (71256, 124620), (74772, 118760), (83080, 106884), (89070, 99696), (92039, 96480), (93465, 95008)]