325532820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{659}}^1\times {\mathrm{8233}}^1$

素因数の和:8904

約数の個数: 48

約数和(自身を含む): 912985920

約数和(自身を除く): 587453100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 659, 1318, 1977, 2636, 3295, 3954, 6590, 7908, 8233, 9885, 13180, 16466, 19770, 24699, 32932, 39540, 41165, 49398, 82330, 98796, 123495, 164660, 246990, 493980, 5425547, 10851094, 16276641, 21702188, 27127735, 32553282, 54255470, 65106564, 81383205, 108510940, 162766410, 325532820]

約数ペア:

[(1, 325532820), (2, 162766410), (3, 108510940), (4, 81383205), (5, 65106564), (6, 54255470), (10, 32553282), (12, 27127735), (15, 21702188), (20, 16276641), (30, 10851094), (60, 5425547), (659, 493980), (1318, 246990), (1977, 164660), (2636, 123495), (3295, 98796), (3954, 82330), (6590, 49398), (7908, 41165), (8233, 39540), (9885, 32932), (13180, 24699), (16466, 19770)]