275557980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{4507}}^1$

素因数の和:5538

約数の個数: 48

約数和(自身を含む): 772490880

約数和(自身を除く): 496932900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1019, 2038, 3057, 4076, 4507, 5095, 6114, 9014, 10190, 12228, 13521, 15285, 18028, 20380, 22535, 27042, 30570, 45070, 54084, 61140, 67605, 90140, 135210, 270420, 4592633, 9185266, 13777899, 18370532, 22963165, 27555798, 45926330, 55111596, 68889495, 91852660, 137778990, 275557980]

約数ペア:

[(1, 275557980), (2, 137778990), (3, 91852660), (4, 68889495), (5, 55111596), (6, 45926330), (10, 27555798), (12, 22963165), (15, 18370532), (20, 13777899), (30, 9185266), (60, 4592633), (1019, 270420), (2038, 135210), (3057, 90140), (4076, 67605), (4507, 61140), (5095, 54084), (6114, 45070), (9014, 30570), (10190, 27042), (12228, 22535), (13521, 20380), (15285, 18028)]