748772280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2079923}}^1$

素因数の和:2079940

約数の個数: 48

約数和(自身を含む): 2433511080

約数和(自身を除く): 1684738800

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, 2079923, 4159846, 6239769, 8319692, 10399615, 12479538, 16639384, 18719307, 20799230, 24959076, 31198845, 37438614, 41598460, 49918152, 62397690, 74877228, 83196920, 93596535, 124795380, 149754456, 187193070, 249590760, 374386140, 748772280]

約数ペア:

[(1, 748772280), (2, 374386140), (3, 249590760), (4, 187193070), (5, 149754456), (6, 124795380), (8, 93596535), (9, 83196920), (10, 74877228), (12, 62397690), (15, 49918152), (18, 41598460), (20, 37438614), (24, 31198845), (30, 24959076), (36, 20799230), (40, 18719307), (45, 16639384), (60, 12479538), (72, 10399615), (90, 8319692), (120, 6239769), (180, 4159846), (360, 2079923)]