126318480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{3229}}^1$

素因数の和:3408

約数の個数: 80

約数和(自身を含む): 394111680

約数和(自身を除く): 267793200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 163, 240, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 2608, 3229, 3260, 3912, 4890, 6458, 6520, 7824, 9687, 9780, 12916, 13040, 16145, 19374, 19560, 25832, 32290, 38748, 39120, 48435, 51664, 64580, 77496, 96870, 129160, 154992, 193740, 258320, 387480, 526327, 774960, 1052654, 1578981, 2105308, 2631635, 3157962, 4210616, 5263270, 6315924, 7894905, 8421232, 10526540, 12631848, 15789810, 21053080, 25263696, 31579620, 42106160, 63159240, 126318480]

約数ペア:

[(1, 126318480), (2, 63159240), (3, 42106160), (4, 31579620), (5, 25263696), (6, 21053080), (8, 15789810), (10, 12631848), (12, 10526540), (15, 8421232), (16, 7894905), (20, 6315924), (24, 5263270), (30, 4210616), (40, 3157962), (48, 2631635), (60, 2105308), (80, 1578981), (120, 1052654), (163, 774960), (240, 526327), (326, 387480), (489, 258320), (652, 193740), (815, 154992), (978, 129160), (1304, 96870), (1630, 77496), (1956, 64580), (2445, 51664), (2608, 48435), (3229, 39120), (3260, 38748), (3912, 32290), (4890, 25832), (6458, 19560), (6520, 19374), (7824, 16145), (9687, 13040), (9780, 12916)]