445726920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3714391}}^1$

素因数の和:3714405

約数の個数: 32

約数和(自身を含む): 1337181120

約数和(自身を除く): 891454200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3714391, 7428782, 11143173, 14857564, 18571955, 22286346, 29715128, 37143910, 44572692, 55715865, 74287820, 89145384, 111431730, 148575640, 222863460, 445726920]

約数ペア:

[(1, 445726920), (2, 222863460), (3, 148575640), (4, 111431730), (5, 89145384), (6, 74287820), (8, 55715865), (10, 44572692), (12, 37143910), (15, 29715128), (20, 22286346), (24, 18571955), (30, 14857564), (40, 11143173), (60, 7428782), (120, 3714391)]