120506580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{669481}}^1$

素因数の和:669496

約数の個数: 36

約数和(自身を含む): 365537172

約数和(自身を除く): 245030592

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 669481, 1338962, 2008443, 2677924, 3347405, 4016886, 6025329, 6694810, 8033772, 10042215, 12050658, 13389620, 20084430, 24101316, 30126645, 40168860, 60253290, 120506580]

約数ペア:

[(1, 120506580), (2, 60253290), (3, 40168860), (4, 30126645), (5, 24101316), (6, 20084430), (9, 13389620), (10, 12050658), (12, 10042215), (15, 8033772), (18, 6694810), (20, 6025329), (30, 4016886), (36, 3347405), (45, 2677924), (60, 2008443), (90, 1338962), (180, 669481)]