1137680640

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{10973}}^1$

素因数の和:11006

約数の個数: 180

約数和(自身を含む): 4071200364

約数和(自身を除く): 2933519724

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 2160, 2304, 2592, 2880, 3240, 3456, 3840, 4320, 5184, 5760, 6480, 6912, 8640, 10368, 10973, 11520, 12960, 17280, 20736, 21946, 25920, 32919, 34560, 43892, 51840, 54865, 65838, 87784, 98757, 103680, 109730, 131676, 164595, 175568, 197514, 219460, 263352, 296271, 329190, 351136, 395028, 438920, 493785, 526704, 592542, 658380, 702272, 790056, 877840, 888813, 987570, 1053408, 1185084, 1316760, 1404544, 1481355, 1580112, 1755680, 1777626, 1975140, 2106816, 2370168, 2633520, 2809088, 2962710, 3160224, 3511360, 3555252, 3950280, 4213632, 4444065, 4740336, 5267040, 5925420, 6320448, 7022720, 7110504, 7900560, 8427264, 8888130, 9480672, 10534080, 11850840, 12640896, 14045440, 14221008, 15801120, 17776260, 18961344, 21068160, 23701680, 25281792, 28442016, 31602240, 35552520, 37922688, 42136320, 47403360, 56884032, 63204480, 71105040, 75845376, 94806720, 113768064, 126408960, 142210080, 189613440, 227536128, 284420160, 379226880, 568840320, 1137680640]

約数ペア:

[(1, 1137680640), (2, 568840320), (3, 379226880), (4, 284420160), (5, 227536128), (6, 189613440), (8, 142210080), (9, 126408960), (10, 113768064), (12, 94806720), (15, 75845376), (16, 71105040), (18, 63204480), (20, 56884032), (24, 47403360), (27, 42136320), (30, 37922688), (32, 35552520), (36, 31602240), (40, 28442016), (45, 25281792), (48, 23701680), (54, 21068160), (60, 18961344), (64, 17776260), (72, 15801120), (80, 14221008), (81, 14045440), (90, 12640896), (96, 11850840), (108, 10534080), (120, 9480672), (128, 8888130), (135, 8427264), (144, 7900560), (160, 7110504), (162, 7022720), (180, 6320448), (192, 5925420), (216, 5267040), (240, 4740336), (256, 4444065), (270, 4213632), (288, 3950280), (320, 3555252), (324, 3511360), (360, 3160224), (384, 2962710), (405, 2809088), (432, 2633520), (480, 2370168), (540, 2106816), (576, 1975140), (640, 1777626), (648, 1755680), (720, 1580112), (768, 1481355), (810, 1404544), (864, 1316760), (960, 1185084), (1080, 1053408), (1152, 987570), (1280, 888813), (1296, 877840), (1440, 790056), (1620, 702272), (1728, 658380), (1920, 592542), (2160, 526704), (2304, 493785), (2592, 438920), (2880, 395028), (3240, 351136), (3456, 329190), (3840, 296271), (4320, 263352), (5184, 219460), (5760, 197514), (6480, 175568), (6912, 164595), (8640, 131676), (10368, 109730), (10973, 103680), (11520, 98757), (12960, 87784), (17280, 65838), (20736, 54865), (21946, 51840), (25920, 43892), (32919, 34560)]