118850520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{1901}}^1$

素因数の和:2436

約数の個数: 64

約数和(自身を含む): 357423840

約数和(自身を除く): 238573320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 521, 1042, 1563, 1901, 2084, 2605, 3126, 3802, 4168, 5210, 5703, 6252, 7604, 7815, 9505, 10420, 11406, 12504, 15208, 15630, 19010, 20840, 22812, 28515, 31260, 38020, 45624, 57030, 62520, 76040, 114060, 228120, 990421, 1980842, 2971263, 3961684, 4952105, 5942526, 7923368, 9904210, 11885052, 14856315, 19808420, 23770104, 29712630, 39616840, 59425260, 118850520]

約数ペア:

[(1, 118850520), (2, 59425260), (3, 39616840), (4, 29712630), (5, 23770104), (6, 19808420), (8, 14856315), (10, 11885052), (12, 9904210), (15, 7923368), (20, 5942526), (24, 4952105), (30, 3961684), (40, 2971263), (60, 1980842), (120, 990421), (521, 228120), (1042, 114060), (1563, 76040), (1901, 62520), (2084, 57030), (2605, 45624), (3126, 38020), (3802, 31260), (4168, 28515), (5210, 22812), (5703, 20840), (6252, 19010), (7604, 15630), (7815, 15208), (9505, 12504), (10420, 11406)]