1428848280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{128033}}^1$

素因数の和:128081

約数の個数: 96

約数和(自身を含む): 4793592960

約数和(自身を除く): 3364744680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 128033, 256066, 384099, 512132, 640165, 768198, 1024264, 1152297, 1280330, 1536396, 1920495, 2304594, 2560660, 3072792, 3840990, 3969023, 4609188, 5121320, 5761485, 7681980, 7938046, 9218376, 11522970, 11907069, 15363960, 15876092, 19845115, 23045940, 23814138, 31752184, 35721207, 39690230, 46091880, 47628276, 59535345, 71442414, 79380460, 95256552, 119070690, 142884828, 158760920, 178606035, 238141380, 285769656, 357212070, 476282760, 714424140, 1428848280]

約数ペア:

[(1, 1428848280), (2, 714424140), (3, 476282760), (4, 357212070), (5, 285769656), (6, 238141380), (8, 178606035), (9, 158760920), (10, 142884828), (12, 119070690), (15, 95256552), (18, 79380460), (20, 71442414), (24, 59535345), (30, 47628276), (31, 46091880), (36, 39690230), (40, 35721207), (45, 31752184), (60, 23814138), (62, 23045940), (72, 19845115), (90, 15876092), (93, 15363960), (120, 11907069), (124, 11522970), (155, 9218376), (180, 7938046), (186, 7681980), (248, 5761485), (279, 5121320), (310, 4609188), (360, 3969023), (372, 3840990), (465, 3072792), (558, 2560660), (620, 2304594), (744, 1920495), (930, 1536396), (1116, 1280330), (1240, 1152297), (1395, 1024264), (1860, 768198), (2232, 640165), (2790, 512132), (3720, 384099), (5580, 256066), (11160, 128033)]