77430480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{322627}}^1$

素因数の和:322643

約数の個数: 40

約数和(自身を含む): 240035232

約数和(自身を除く): 162604752

約数列:

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

約数ペア:

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