323776560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79357}}^1$

素因数の和:79390

約数の個数: 80

約数和(自身を含む): 1062762336

約数和(自身を除く): 738985776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 79357, 158714, 238071, 317428, 396785, 476142, 634856, 793570, 952284, 1190355, 1269712, 1349069, 1587140, 1904568, 2380710, 2698138, 3174280, 3809136, 4047207, 4761420, 5396276, 6348560, 6745345, 8094414, 9522840, 10792552, 13490690, 16188828, 19045680, 20236035, 21585104, 26981380, 32377656, 40472070, 53962760, 64755312, 80944140, 107925520, 161888280, 323776560]

約数ペア:

[(1, 323776560), (2, 161888280), (3, 107925520), (4, 80944140), (5, 64755312), (6, 53962760), (8, 40472070), (10, 32377656), (12, 26981380), (15, 21585104), (16, 20236035), (17, 19045680), (20, 16188828), (24, 13490690), (30, 10792552), (34, 9522840), (40, 8094414), (48, 6745345), (51, 6348560), (60, 5396276), (68, 4761420), (80, 4047207), (85, 3809136), (102, 3174280), (120, 2698138), (136, 2380710), (170, 1904568), (204, 1587140), (240, 1349069), (255, 1269712), (272, 1190355), (340, 952284), (408, 793570), (510, 634856), (680, 476142), (816, 396785), (1020, 317428), (1360, 238071), (2040, 158714), (4080, 79357)]