131090160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{5303}}^1$

素因数の和:5422

約数の個数: 80

約数和(自身を含む): 410402304

約数和(自身を除く): 279312144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 103, 120, 206, 240, 309, 412, 515, 618, 824, 1030, 1236, 1545, 1648, 2060, 2472, 3090, 4120, 4944, 5303, 6180, 8240, 10606, 12360, 15909, 21212, 24720, 26515, 31818, 42424, 53030, 63636, 79545, 84848, 106060, 127272, 159090, 212120, 254544, 318180, 424240, 546209, 636360, 1092418, 1272720, 1638627, 2184836, 2731045, 3277254, 4369672, 5462090, 6554508, 8193135, 8739344, 10924180, 13109016, 16386270, 21848360, 26218032, 32772540, 43696720, 65545080, 131090160]

約数ペア:

[(1, 131090160), (2, 65545080), (3, 43696720), (4, 32772540), (5, 26218032), (6, 21848360), (8, 16386270), (10, 13109016), (12, 10924180), (15, 8739344), (16, 8193135), (20, 6554508), (24, 5462090), (30, 4369672), (40, 3277254), (48, 2731045), (60, 2184836), (80, 1638627), (103, 1272720), (120, 1092418), (206, 636360), (240, 546209), (309, 424240), (412, 318180), (515, 254544), (618, 212120), (824, 159090), (1030, 127272), (1236, 106060), (1545, 84848), (1648, 79545), (2060, 63636), (2472, 53030), (3090, 42424), (4120, 31818), (4944, 26515), (5303, 24720), (6180, 21212), (8240, 15909), (10606, 12360)]