12307160

素因数分解:

$2^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{983}}^1$

素因数の和:1307

約数の個数: 32

約数和(自身を含む): 27807840

約数和(自身を除く): 15500680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 313, 626, 983, 1252, 1565, 1966, 2504, 3130, 3932, 4915, 6260, 7864, 9830, 12520, 19660, 39320, 307679, 615358, 1230716, 1538395, 2461432, 3076790, 6153580, 12307160]

約数ペア:

[(1, 12307160), (2, 6153580), (4, 3076790), (5, 2461432), (8, 1538395), (10, 1230716), (20, 615358), (40, 307679), (313, 39320), (626, 19660), (983, 12520), (1252, 9830), (1565, 7864), (1966, 6260), (2504, 4915), (3130, 3932)]