3052880

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1231}}^1$

素因数の和:1275

約数の個数: 40

約数和(自身を含む): 7332864

約数和(自身を除く): 4279984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1231, 1240, 2462, 2480, 4924, 6155, 9848, 12310, 19696, 24620, 38161, 49240, 76322, 98480, 152644, 190805, 305288, 381610, 610576, 763220, 1526440, 3052880]

約数ペア:

[(1, 3052880), (2, 1526440), (4, 763220), (5, 610576), (8, 381610), (10, 305288), (16, 190805), (20, 152644), (31, 98480), (40, 76322), (62, 49240), (80, 38161), (124, 24620), (155, 19696), (248, 12310), (310, 9848), (496, 6155), (620, 4924), (1231, 2480), (1240, 2462)]