123794720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1033}}^1$

素因数の和:1162

約数の個数: 96

約数和(自身を含む): 337696128

約数和(自身を除く): 213901408

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 107, 112, 140, 160, 214, 224, 280, 428, 535, 560, 749, 856, 1033, 1070, 1120, 1498, 1712, 2066, 2140, 2996, 3424, 3745, 4132, 4280, 5165, 5992, 7231, 7490, 8264, 8560, 10330, 11984, 14462, 14980, 16528, 17120, 20660, 23968, 28924, 29960, 33056, 36155, 41320, 57848, 59920, 72310, 82640, 110531, 115696, 119840, 144620, 165280, 221062, 231392, 289240, 442124, 552655, 578480, 773717, 884248, 1105310, 1156960, 1547434, 1768496, 2210620, 3094868, 3536992, 3868585, 4421240, 6189736, 7737170, 8842480, 12379472, 15474340, 17684960, 24758944, 30948680, 61897360, 123794720]

約数ペア:

[(1, 123794720), (2, 61897360), (4, 30948680), (5, 24758944), (7, 17684960), (8, 15474340), (10, 12379472), (14, 8842480), (16, 7737170), (20, 6189736), (28, 4421240), (32, 3868585), (35, 3536992), (40, 3094868), (56, 2210620), (70, 1768496), (80, 1547434), (107, 1156960), (112, 1105310), (140, 884248), (160, 773717), (214, 578480), (224, 552655), (280, 442124), (428, 289240), (535, 231392), (560, 221062), (749, 165280), (856, 144620), (1033, 119840), (1070, 115696), (1120, 110531), (1498, 82640), (1712, 72310), (2066, 59920), (2140, 57848), (2996, 41320), (3424, 36155), (3745, 33056), (4132, 29960), (4280, 28924), (5165, 23968), (5992, 20660), (7231, 17120), (7490, 16528), (8264, 14980), (8560, 14462), (10330, 11984)]