957840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1$

素因数の和:336

約数の個数: 80

約数和(自身を含む): 3208128

約数和(自身を除く): 2250288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 307, 312, 390, 520, 614, 624, 780, 921, 1040, 1228, 1535, 1560, 1842, 2456, 3070, 3120, 3684, 3991, 4605, 4912, 6140, 7368, 7982, 9210, 11973, 12280, 14736, 15964, 18420, 19955, 23946, 24560, 31928, 36840, 39910, 47892, 59865, 63856, 73680, 79820, 95784, 119730, 159640, 191568, 239460, 319280, 478920, 957840]

約数ペア:

[(1, 957840), (2, 478920), (3, 319280), (4, 239460), (5, 191568), (6, 159640), (8, 119730), (10, 95784), (12, 79820), (13, 73680), (15, 63856), (16, 59865), (20, 47892), (24, 39910), (26, 36840), (30, 31928), (39, 24560), (40, 23946), (48, 19955), (52, 18420), (60, 15964), (65, 14736), (78, 12280), (80, 11973), (104, 9210), (120, 7982), (130, 7368), (156, 6140), (195, 4912), (208, 4605), (240, 3991), (260, 3684), (307, 3120), (312, 3070), (390, 2456), (520, 1842), (614, 1560), (624, 1535), (780, 1228), (921, 1040)]