67015920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2711}}^1$

素因数の和:2830

約数の個数: 80

約数和(自身を含む): 209843712

約数和(自身を除く): 142827792

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, 2711, 3090, 4120, 4944, 5422, 6180, 8133, 8240, 10844, 12360, 13555, 16266, 21688, 24720, 27110, 32532, 40665, 43376, 54220, 65064, 81330, 108440, 130128, 162660, 216880, 279233, 325320, 558466, 650640, 837699, 1116932, 1396165, 1675398, 2233864, 2792330, 3350796, 4188495, 4467728, 5584660, 6701592, 8376990, 11169320, 13403184, 16753980, 22338640, 33507960, 67015920]

約数ペア:

[(1, 67015920), (2, 33507960), (3, 22338640), (4, 16753980), (5, 13403184), (6, 11169320), (8, 8376990), (10, 6701592), (12, 5584660), (15, 4467728), (16, 4188495), (20, 3350796), (24, 2792330), (30, 2233864), (40, 1675398), (48, 1396165), (60, 1116932), (80, 837699), (103, 650640), (120, 558466), (206, 325320), (240, 279233), (309, 216880), (412, 162660), (515, 130128), (618, 108440), (824, 81330), (1030, 65064), (1236, 54220), (1545, 43376), (1648, 40665), (2060, 32532), (2472, 27110), (2711, 24720), (3090, 21688), (4120, 16266), (4944, 13555), (5422, 12360), (6180, 10844), (8133, 8240)]