91398480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1663}}^1$

素因数の和:1908

約数の個数: 80

約数和(自身を含む): 284743680

約数和(自身を除く): 193345200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 229, 240, 458, 687, 916, 1145, 1374, 1663, 1832, 2290, 2748, 3326, 3435, 3664, 4580, 4989, 5496, 6652, 6870, 8315, 9160, 9978, 10992, 13304, 13740, 16630, 18320, 19956, 24945, 26608, 27480, 33260, 39912, 49890, 54960, 66520, 79824, 99780, 133040, 199560, 380827, 399120, 761654, 1142481, 1523308, 1904135, 2284962, 3046616, 3808270, 4569924, 5712405, 6093232, 7616540, 9139848, 11424810, 15233080, 18279696, 22849620, 30466160, 45699240, 91398480]

約数ペア:

[(1, 91398480), (2, 45699240), (3, 30466160), (4, 22849620), (5, 18279696), (6, 15233080), (8, 11424810), (10, 9139848), (12, 7616540), (15, 6093232), (16, 5712405), (20, 4569924), (24, 3808270), (30, 3046616), (40, 2284962), (48, 1904135), (60, 1523308), (80, 1142481), (120, 761654), (229, 399120), (240, 380827), (458, 199560), (687, 133040), (916, 99780), (1145, 79824), (1374, 66520), (1663, 54960), (1832, 49890), (2290, 39912), (2748, 33260), (3326, 27480), (3435, 26608), (3664, 24945), (4580, 19956), (4989, 18320), (5496, 16630), (6652, 13740), (6870, 13304), (8315, 10992), (9160, 9978)]