55803480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{3121}}^1$

素因数の和:3284

約数の個数: 64

約数和(自身を含む): 168588000

約数和(自身を除く): 112784520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2980, 3121, 3576, 4470, 5960, 6242, 8940, 9363, 12484, 15605, 17880, 18726, 24968, 31210, 37452, 46815, 62420, 74904, 93630, 124840, 187260, 374520, 465029, 930058, 1395087, 1860116, 2325145, 2790174, 3720232, 4650290, 5580348, 6975435, 9300580, 11160696, 13950870, 18601160, 27901740, 55803480]

約数ペア:

[(1, 55803480), (2, 27901740), (3, 18601160), (4, 13950870), (5, 11160696), (6, 9300580), (8, 6975435), (10, 5580348), (12, 4650290), (15, 3720232), (20, 2790174), (24, 2325145), (30, 1860116), (40, 1395087), (60, 930058), (120, 465029), (149, 374520), (298, 187260), (447, 124840), (596, 93630), (745, 74904), (894, 62420), (1192, 46815), (1490, 37452), (1788, 31210), (2235, 24968), (2980, 18726), (3121, 17880), (3576, 15605), (4470, 12484), (5960, 9363), (6242, 8940)]