64139160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{2953}}^1$

素因数の和:3148

約数の個数: 64

約数和(自身を含む): 193546080

約数和(自身を除く): 129406920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 181, 362, 543, 724, 905, 1086, 1448, 1810, 2172, 2715, 2953, 3620, 4344, 5430, 5906, 7240, 8859, 10860, 11812, 14765, 17718, 21720, 23624, 29530, 35436, 44295, 59060, 70872, 88590, 118120, 177180, 354360, 534493, 1068986, 1603479, 2137972, 2672465, 3206958, 4275944, 5344930, 6413916, 8017395, 10689860, 12827832, 16034790, 21379720, 32069580, 64139160]

約数ペア:

[(1, 64139160), (2, 32069580), (3, 21379720), (4, 16034790), (5, 12827832), (6, 10689860), (8, 8017395), (10, 6413916), (12, 5344930), (15, 4275944), (20, 3206958), (24, 2672465), (30, 2137972), (40, 1603479), (60, 1068986), (120, 534493), (181, 354360), (362, 177180), (543, 118120), (724, 88590), (905, 70872), (1086, 59060), (1448, 44295), (1810, 35436), (2172, 29530), (2715, 23624), (2953, 21720), (3620, 17718), (4344, 14765), (5430, 11812), (5906, 10860), (7240, 8859)]