39275640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1381}}^1$

素因数の和:1477

約数の個数: 96

約数和(自身を含む): 129355200

約数和(自身を除く): 90079560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 79, 90, 120, 158, 180, 237, 316, 360, 395, 474, 632, 711, 790, 948, 1185, 1381, 1422, 1580, 1896, 2370, 2762, 2844, 3160, 3555, 4143, 4740, 5524, 5688, 6905, 7110, 8286, 9480, 11048, 12429, 13810, 14220, 16572, 20715, 24858, 27620, 28440, 33144, 41430, 49716, 55240, 62145, 82860, 99432, 109099, 124290, 165720, 218198, 248580, 327297, 436396, 497160, 545495, 654594, 872792, 981891, 1090990, 1309188, 1636485, 1963782, 2181980, 2618376, 3272970, 3927564, 4363960, 4909455, 6545940, 7855128, 9818910, 13091880, 19637820, 39275640]

約数ペア:

[(1, 39275640), (2, 19637820), (3, 13091880), (4, 9818910), (5, 7855128), (6, 6545940), (8, 4909455), (9, 4363960), (10, 3927564), (12, 3272970), (15, 2618376), (18, 2181980), (20, 1963782), (24, 1636485), (30, 1309188), (36, 1090990), (40, 981891), (45, 872792), (60, 654594), (72, 545495), (79, 497160), (90, 436396), (120, 327297), (158, 248580), (180, 218198), (237, 165720), (316, 124290), (360, 109099), (395, 99432), (474, 82860), (632, 62145), (711, 55240), (790, 49716), (948, 41430), (1185, 33144), (1381, 28440), (1422, 27620), (1580, 24858), (1896, 20715), (2370, 16572), (2762, 14220), (2844, 13810), (3160, 12429), (3555, 11048), (4143, 9480), (4740, 8286), (5524, 7110), (5688, 6905)]