4617840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:358

約数の個数: 80

約数和(自身を含む): 14570496

約数和(自身を除く): 9952656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 271, 284, 355, 426, 542, 568, 710, 813, 852, 1065, 1084, 1136, 1355, 1420, 1626, 1704, 2130, 2168, 2710, 2840, 3252, 3408, 4065, 4260, 4336, 5420, 5680, 6504, 8130, 8520, 10840, 13008, 16260, 17040, 19241, 21680, 32520, 38482, 57723, 65040, 76964, 96205, 115446, 153928, 192410, 230892, 288615, 307856, 384820, 461784, 577230, 769640, 923568, 1154460, 1539280, 2308920, 4617840]

約数ペア:

[(1, 4617840), (2, 2308920), (3, 1539280), (4, 1154460), (5, 923568), (6, 769640), (8, 577230), (10, 461784), (12, 384820), (15, 307856), (16, 288615), (20, 230892), (24, 192410), (30, 153928), (40, 115446), (48, 96205), (60, 76964), (71, 65040), (80, 57723), (120, 38482), (142, 32520), (213, 21680), (240, 19241), (271, 17040), (284, 16260), (355, 13008), (426, 10840), (542, 8520), (568, 8130), (710, 6504), (813, 5680), (852, 5420), (1065, 4336), (1084, 4260), (1136, 4065), (1355, 3408), (1420, 3252), (1626, 2840), (1704, 2710), (2130, 2168)]