1246920480

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2467}}^1$

素因数の和:2510

約数の個数: 288

約数和(自身を含む): 4754078784

約数和(自身を除く): 3507158304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 486, 520, 540, 585, 624, 648, 702, 720, 780, 810, 864, 936, 972, 1040, 1053, 1080, 1170, 1215, 1248, 1296, 1404, 1440, 1560, 1620, 1755, 1872, 1944, 2080, 2106, 2160, 2340, 2430, 2467, 2592, 2808, 3120, 3159, 3240, 3510, 3744, 3888, 4212, 4320, 4680, 4860, 4934, 5265, 5616, 6240, 6318, 6480, 7020, 7401, 7776, 8424, 9360, 9720, 9868, 10530, 11232, 12335, 12636, 12960, 14040, 14802, 15795, 16848, 18720, 19440, 19736, 21060, 22203, 24670, 25272, 28080, 29604, 31590, 32071, 33696, 37005, 38880, 39472, 42120, 44406, 49340, 50544, 56160, 59208, 63180, 64142, 66609, 74010, 78944, 84240, 88812, 96213, 98680, 101088, 111015, 118416, 126360, 128284, 133218, 148020, 160355, 168480, 177624, 192426, 197360, 199827, 222030, 236832, 252720, 256568, 266436, 288639, 296040, 320710, 333045, 355248, 384852, 394720, 399654, 444060, 481065, 505440, 513136, 532872, 577278, 592080, 599481, 641420, 666090, 710496, 769704, 799308, 865917, 888120, 962130, 999135, 1026272, 1065744, 1154556, 1184160, 1198962, 1282840, 1332180, 1443195, 1539408, 1598616, 1731834, 1776240, 1924260, 1998270, 2131488, 2309112, 2397924, 2565680, 2597751, 2664360, 2886390, 2997405, 3078816, 3197232, 3463668, 3552480, 3848520, 3996540, 4329585, 4618224, 4795848, 5131360, 5195502, 5328720, 5772780, 5994810, 6394464, 6927336, 7697040, 7793253, 7993080, 8659170, 9236448, 9591696, 10391004, 10657440, 11545560, 11989620, 12988755, 13854672, 15394080, 15586506, 15986160, 17318340, 19183392, 20782008, 23091120, 23979240, 25977510, 27709344, 31173012, 31972320, 34636680, 38966265, 41564016, 46182240, 47958480, 51955020, 62346024, 69273360, 77932530, 83128032, 95916960, 103910040, 124692048, 138546720, 155865060, 207820080, 249384096, 311730120, 415640160, 623460240, 1246920480]

約数ペア:

[(1, 1246920480), (2, 623460240), (3, 415640160), (4, 311730120), (5, 249384096), (6, 207820080), (8, 155865060), (9, 138546720), (10, 124692048), (12, 103910040), (13, 95916960), (15, 83128032), (16, 77932530), (18, 69273360), (20, 62346024), (24, 51955020), (26, 47958480), (27, 46182240), (30, 41564016), (32, 38966265), (36, 34636680), (39, 31972320), (40, 31173012), (45, 27709344), (48, 25977510), (52, 23979240), (54, 23091120), (60, 20782008), (65, 19183392), (72, 17318340), (78, 15986160), (80, 15586506), (81, 15394080), (90, 13854672), (96, 12988755), (104, 11989620), (108, 11545560), (117, 10657440), (120, 10391004), (130, 9591696), (135, 9236448), (144, 8659170), (156, 7993080), (160, 7793253), (162, 7697040), (180, 6927336), (195, 6394464), (208, 5994810), (216, 5772780), (234, 5328720), (240, 5195502), (243, 5131360), (260, 4795848), (270, 4618224), (288, 4329585), (312, 3996540), (324, 3848520), (351, 3552480), (360, 3463668), (390, 3197232), (405, 3078816), (416, 2997405), (432, 2886390), (468, 2664360), (480, 2597751), (486, 2565680), (520, 2397924), (540, 2309112), (585, 2131488), (624, 1998270), (648, 1924260), (702, 1776240), (720, 1731834), (780, 1598616), (810, 1539408), (864, 1443195), (936, 1332180), (972, 1282840), (1040, 1198962), (1053, 1184160), (1080, 1154556), (1170, 1065744), (1215, 1026272), (1248, 999135), (1296, 962130), (1404, 888120), (1440, 865917), (1560, 799308), (1620, 769704), (1755, 710496), (1872, 666090), (1944, 641420), (2080, 599481), (2106, 592080), (2160, 577278), (2340, 532872), (2430, 513136), (2467, 505440), (2592, 481065), (2808, 444060), (3120, 399654), (3159, 394720), (3240, 384852), (3510, 355248), (3744, 333045), (3888, 320710), (4212, 296040), (4320, 288639), (4680, 266436), (4860, 256568), (4934, 252720), (5265, 236832), (5616, 222030), (6240, 199827), (6318, 197360), (6480, 192426), (7020, 177624), (7401, 168480), (7776, 160355), (8424, 148020), (9360, 133218), (9720, 128284), (9868, 126360), (10530, 118416), (11232, 111015), (12335, 101088), (12636, 98680), (12960, 96213), (14040, 88812), (14802, 84240), (15795, 78944), (16848, 74010), (18720, 66609), (19440, 64142), (19736, 63180), (21060, 59208), (22203, 56160), (24670, 50544), (25272, 49340), (28080, 44406), (29604, 42120), (31590, 39472), (32071, 38880), (33696, 37005)]