125912760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{1297}}^1$

素因数の和:2120

約数の個数: 64

約数和(自身を含む): 378496800

約数和(自身を除く): 252584040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 809, 1297, 1618, 2427, 2594, 3236, 3891, 4045, 4854, 5188, 6472, 6485, 7782, 8090, 9708, 10376, 12135, 12970, 15564, 16180, 19416, 19455, 24270, 25940, 31128, 32360, 38910, 48540, 51880, 77820, 97080, 155640, 1049273, 2098546, 3147819, 4197092, 5246365, 6295638, 8394184, 10492730, 12591276, 15739095, 20985460, 25182552, 31478190, 41970920, 62956380, 125912760]

約数ペア:

[(1, 125912760), (2, 62956380), (3, 41970920), (4, 31478190), (5, 25182552), (6, 20985460), (8, 15739095), (10, 12591276), (12, 10492730), (15, 8394184), (20, 6295638), (24, 5246365), (30, 4197092), (40, 3147819), (60, 2098546), (120, 1049273), (809, 155640), (1297, 97080), (1618, 77820), (2427, 51880), (2594, 48540), (3236, 38910), (3891, 32360), (4045, 31128), (4854, 25940), (5188, 24270), (6472, 19455), (6485, 19416), (7782, 16180), (8090, 15564), (9708, 12970), (10376, 12135)]