3989255760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{791519}}^1$

素因数の和:791545

約数の個数: 120

約数和(自身を含む): 15311162880

約数和(自身を除く): 11321907120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 791519, 1583038, 2374557, 3166076, 3957595, 4749114, 5540633, 6332152, 7123671, 7915190, 9498228, 11081266, 11872785, 12664304, 14247342, 15830380, 16621899, 18996456, 22162532, 23745570, 27703165, 28494684, 31660760, 33243798, 35618355, 37992912, 44325064, 47491140, 49865697, 55406330, 56989368, 63321520, 66487596, 71236710, 83109495, 88650128, 94982280, 99731394, 110812660, 113978736, 132975192, 142473420, 166218990, 189964560, 199462788, 221625320, 249328485, 265950384, 284946840, 332437980, 398925576, 443250640, 498656970, 569893680, 664875960, 797851152, 997313940, 1329751920, 1994627880, 3989255760]

約数ペア:

[(1, 3989255760), (2, 1994627880), (3, 1329751920), (4, 997313940), (5, 797851152), (6, 664875960), (7, 569893680), (8, 498656970), (9, 443250640), (10, 398925576), (12, 332437980), (14, 284946840), (15, 265950384), (16, 249328485), (18, 221625320), (20, 199462788), (21, 189964560), (24, 166218990), (28, 142473420), (30, 132975192), (35, 113978736), (36, 110812660), (40, 99731394), (42, 94982280), (45, 88650128), (48, 83109495), (56, 71236710), (60, 66487596), (63, 63321520), (70, 56989368), (72, 55406330), (80, 49865697), (84, 47491140), (90, 44325064), (105, 37992912), (112, 35618355), (120, 33243798), (126, 31660760), (140, 28494684), (144, 27703165), (168, 23745570), (180, 22162532), (210, 18996456), (240, 16621899), (252, 15830380), (280, 14247342), (315, 12664304), (336, 11872785), (360, 11081266), (420, 9498228), (504, 7915190), (560, 7123671), (630, 6332152), (720, 5540633), (840, 4749114), (1008, 3957595), (1260, 3166076), (1680, 2374557), (2520, 1583038), (5040, 791519)]