770829960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{90473}}^1$

素因数の和:90558

約数の個数: 64

約数和(自身を含む): 2345086080

約数和(自身を除く): 1574256120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 90473, 180946, 271419, 361892, 452365, 542838, 723784, 904730, 1085676, 1357095, 1809460, 2171352, 2714190, 3618920, 5428380, 6423583, 10856760, 12847166, 19270749, 25694332, 32117915, 38541498, 51388664, 64235830, 77082996, 96353745, 128471660, 154165992, 192707490, 256943320, 385414980, 770829960]

約数ペア:

[(1, 770829960), (2, 385414980), (3, 256943320), (4, 192707490), (5, 154165992), (6, 128471660), (8, 96353745), (10, 77082996), (12, 64235830), (15, 51388664), (20, 38541498), (24, 32117915), (30, 25694332), (40, 19270749), (60, 12847166), (71, 10856760), (120, 6423583), (142, 5428380), (213, 3618920), (284, 2714190), (355, 2171352), (426, 1809460), (568, 1357095), (710, 1085676), (852, 904730), (1065, 723784), (1420, 542838), (1704, 452365), (2130, 361892), (2840, 271419), (4260, 180946), (8520, 90473)]