12742260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4007}}^1$

素因数の和:4072

約数の個数: 48

約数和(自身を含む): 36360576

約数和(自身を除く): 23618316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 4007, 8014, 12021, 16028, 20035, 24042, 40070, 48084, 60105, 80140, 120210, 212371, 240420, 424742, 637113, 849484, 1061855, 1274226, 2123710, 2548452, 3185565, 4247420, 6371130, 12742260]

約数ペア:

[(1, 12742260), (2, 6371130), (3, 4247420), (4, 3185565), (5, 2548452), (6, 2123710), (10, 1274226), (12, 1061855), (15, 849484), (20, 637113), (30, 424742), (53, 240420), (60, 212371), (106, 120210), (159, 80140), (212, 60105), (265, 48084), (318, 40070), (530, 24042), (636, 20035), (795, 16028), (1060, 12021), (1590, 8014), (3180, 4007)]