477293360

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{11321}}^1$

素因数の和:11382

約数の個数: 80

約数和(自身を含む): 1212993792

約数和(自身を除く): 735700432

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 34, 40, 62, 68, 80, 85, 124, 136, 155, 170, 248, 272, 310, 340, 496, 527, 620, 680, 1054, 1240, 1360, 2108, 2480, 2635, 4216, 5270, 8432, 10540, 11321, 21080, 22642, 42160, 45284, 56605, 90568, 113210, 181136, 192457, 226420, 350951, 384914, 452840, 701902, 769828, 905680, 962285, 1403804, 1539656, 1754755, 1924570, 2807608, 3079312, 3509510, 3849140, 5615216, 5966167, 7019020, 7698280, 11932334, 14038040, 15396560, 23864668, 28076080, 29830835, 47729336, 59661670, 95458672, 119323340, 238646680, 477293360]

約数ペア:

[(1, 477293360), (2, 238646680), (4, 119323340), (5, 95458672), (8, 59661670), (10, 47729336), (16, 29830835), (17, 28076080), (20, 23864668), (31, 15396560), (34, 14038040), (40, 11932334), (62, 7698280), (68, 7019020), (80, 5966167), (85, 5615216), (124, 3849140), (136, 3509510), (155, 3079312), (170, 2807608), (248, 1924570), (272, 1754755), (310, 1539656), (340, 1403804), (496, 962285), (527, 905680), (620, 769828), (680, 701902), (1054, 452840), (1240, 384914), (1360, 350951), (2108, 226420), (2480, 192457), (2635, 181136), (4216, 113210), (5270, 90568), (8432, 56605), (10540, 45284), (11321, 42160), (21080, 22642)]