30166880

素因数分解:

$2^5\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1129}}^1$

素因数の和:1311

約数の個数: 48

約数和(自身を含む): 71759520

約数和(自身を除く): 41592640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 167, 334, 668, 835, 1129, 1336, 1670, 2258, 2672, 3340, 4516, 5344, 5645, 6680, 9032, 11290, 13360, 18064, 22580, 26720, 36128, 45160, 90320, 180640, 188543, 377086, 754172, 942715, 1508344, 1885430, 3016688, 3770860, 6033376, 7541720, 15083440, 30166880]

約数ペア:

[(1, 30166880), (2, 15083440), (4, 7541720), (5, 6033376), (8, 3770860), (10, 3016688), (16, 1885430), (20, 1508344), (32, 942715), (40, 754172), (80, 377086), (160, 188543), (167, 180640), (334, 90320), (668, 45160), (835, 36128), (1129, 26720), (1336, 22580), (1670, 18064), (2258, 13360), (2672, 11290), (3340, 9032), (4516, 6680), (5344, 5645)]