1229560

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{521}}^1$

素因数の和:591

約数の個数: 32

約数和(自身を含む): 2818800

約数和(自身を除く): 1589240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 521, 590, 1042, 1180, 2084, 2360, 2605, 4168, 5210, 10420, 20840, 30739, 61478, 122956, 153695, 245912, 307390, 614780, 1229560]

約数ペア:

[(1, 1229560), (2, 614780), (4, 307390), (5, 245912), (8, 153695), (10, 122956), (20, 61478), (40, 30739), (59, 20840), (118, 10420), (236, 5210), (295, 4168), (472, 2605), (521, 2360), (590, 2084), (1042, 1180)]