26085720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1201}}^1$

素因数の和:1396

約数の個数: 64

約数和(自身を含む): 78755040

約数和(自身を除く): 52669320

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, 1201, 1448, 1810, 2172, 2402, 2715, 3603, 3620, 4344, 4804, 5430, 6005, 7206, 7240, 9608, 10860, 12010, 14412, 18015, 21720, 24020, 28824, 36030, 48040, 72060, 144120, 217381, 434762, 652143, 869524, 1086905, 1304286, 1739048, 2173810, 2608572, 3260715, 4347620, 5217144, 6521430, 8695240, 13042860, 26085720]

約数ペア:

[(1, 26085720), (2, 13042860), (3, 8695240), (4, 6521430), (5, 5217144), (6, 4347620), (8, 3260715), (10, 2608572), (12, 2173810), (15, 1739048), (20, 1304286), (24, 1086905), (30, 869524), (40, 652143), (60, 434762), (120, 217381), (181, 144120), (362, 72060), (543, 48040), (724, 36030), (905, 28824), (1086, 24020), (1201, 21720), (1448, 18015), (1810, 14412), (2172, 12010), (2402, 10860), (2715, 9608), (3603, 7240), (3620, 7206), (4344, 6005), (4804, 5430)]