27604920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{557}}^1$

素因数の和:637

約数の個数: 128

約数和(自身を含む): 96422400

約数和(自身を除く): 68817480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 59, 60, 70, 84, 105, 118, 120, 140, 168, 177, 210, 236, 280, 295, 354, 413, 420, 472, 557, 590, 708, 826, 840, 885, 1114, 1180, 1239, 1416, 1652, 1671, 1770, 2065, 2228, 2360, 2478, 2785, 3304, 3342, 3540, 3899, 4130, 4456, 4956, 5570, 6195, 6684, 7080, 7798, 8260, 8355, 9912, 11140, 11697, 12390, 13368, 15596, 16520, 16710, 19495, 22280, 23394, 24780, 31192, 32863, 33420, 38990, 46788, 49560, 58485, 65726, 66840, 77980, 93576, 98589, 116970, 131452, 155960, 164315, 197178, 230041, 233940, 262904, 328630, 394356, 460082, 467880, 492945, 657260, 690123, 788712, 920164, 985890, 1150205, 1314520, 1380246, 1840328, 1971780, 2300410, 2760492, 3450615, 3943560, 4600820, 5520984, 6901230, 9201640, 13802460, 27604920]

約数ペア:

[(1, 27604920), (2, 13802460), (3, 9201640), (4, 6901230), (5, 5520984), (6, 4600820), (7, 3943560), (8, 3450615), (10, 2760492), (12, 2300410), (14, 1971780), (15, 1840328), (20, 1380246), (21, 1314520), (24, 1150205), (28, 985890), (30, 920164), (35, 788712), (40, 690123), (42, 657260), (56, 492945), (59, 467880), (60, 460082), (70, 394356), (84, 328630), (105, 262904), (118, 233940), (120, 230041), (140, 197178), (168, 164315), (177, 155960), (210, 131452), (236, 116970), (280, 98589), (295, 93576), (354, 77980), (413, 66840), (420, 65726), (472, 58485), (557, 49560), (590, 46788), (708, 38990), (826, 33420), (840, 32863), (885, 31192), (1114, 24780), (1180, 23394), (1239, 22280), (1416, 19495), (1652, 16710), (1671, 16520), (1770, 15596), (2065, 13368), (2228, 12390), (2360, 11697), (2478, 11140), (2785, 9912), (3304, 8355), (3342, 8260), (3540, 7798), (3899, 7080), (4130, 6684), (4456, 6195), (4956, 5570)]