154860960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{322627}}^1$

素因数の和:322645

約数の個数: 48

約数和(自身を含む): 487813536

約数和(自身を除く): 332952576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 322627, 645254, 967881, 1290508, 1613135, 1935762, 2581016, 3226270, 3871524, 4839405, 5162032, 6452540, 7743048, 9678810, 10324064, 12905080, 15486096, 19357620, 25810160, 30972192, 38715240, 51620320, 77430480, 154860960]

約数ペア:

[(1, 154860960), (2, 77430480), (3, 51620320), (4, 38715240), (5, 30972192), (6, 25810160), (8, 19357620), (10, 15486096), (12, 12905080), (15, 10324064), (16, 9678810), (20, 7743048), (24, 6452540), (30, 5162032), (32, 4839405), (40, 3871524), (48, 3226270), (60, 2581016), (80, 1935762), (96, 1613135), (120, 1290508), (160, 967881), (240, 645254), (480, 322627)]