144586440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{401629}}^1$

素因数の和:401646

約数の個数: 48

約数和(自身を含む): 469907100

約数和(自身を除く): 325320660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 401629, 803258, 1204887, 1606516, 2008145, 2409774, 3213032, 3614661, 4016290, 4819548, 6024435, 7229322, 8032580, 9639096, 12048870, 14458644, 16065160, 18073305, 24097740, 28917288, 36146610, 48195480, 72293220, 144586440]

約数ペア:

[(1, 144586440), (2, 72293220), (3, 48195480), (4, 36146610), (5, 28917288), (6, 24097740), (8, 18073305), (9, 16065160), (10, 14458644), (12, 12048870), (15, 9639096), (18, 8032580), (20, 7229322), (24, 6024435), (30, 4819548), (36, 4016290), (40, 3614661), (45, 3213032), (60, 2409774), (72, 2008145), (90, 1606516), (120, 1204887), (180, 803258), (360, 401629)]