528032940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2081}}^1\times {\mathrm{4229}}^1$

素因数の和:6322

約数の個数: 48

約数和(自身を含む): 1479552480

約数和(自身を除く): 951519540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2081, 4162, 4229, 6243, 8324, 8458, 10405, 12486, 12687, 16916, 20810, 21145, 24972, 25374, 31215, 41620, 42290, 50748, 62430, 63435, 84580, 124860, 126870, 253740, 8800549, 17601098, 26401647, 35202196, 44002745, 52803294, 88005490, 105606588, 132008235, 176010980, 264016470, 528032940]

約数ペア:

[(1, 528032940), (2, 264016470), (3, 176010980), (4, 132008235), (5, 105606588), (6, 88005490), (10, 52803294), (12, 44002745), (15, 35202196), (20, 26401647), (30, 17601098), (60, 8800549), (2081, 253740), (4162, 126870), (4229, 124860), (6243, 84580), (8324, 63435), (8458, 62430), (10405, 50748), (12486, 42290), (12687, 41620), (16916, 31215), (20810, 25374), (21145, 24972)]