2291427240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{98939}}^1$

素因数の和:99146

約数の個数: 64

約数和(自身を含む): 6909969600

約数和(自身を除く): 4618542360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 193, 386, 579, 772, 965, 1158, 1544, 1930, 2316, 2895, 3860, 4632, 5790, 7720, 11580, 23160, 98939, 197878, 296817, 395756, 494695, 593634, 791512, 989390, 1187268, 1484085, 1978780, 2374536, 2968170, 3957560, 5936340, 11872680, 19095227, 38190454, 57285681, 76380908, 95476135, 114571362, 152761816, 190952270, 229142724, 286428405, 381904540, 458285448, 572856810, 763809080, 1145713620, 2291427240]

約数ペア:

[(1, 2291427240), (2, 1145713620), (3, 763809080), (4, 572856810), (5, 458285448), (6, 381904540), (8, 286428405), (10, 229142724), (12, 190952270), (15, 152761816), (20, 114571362), (24, 95476135), (30, 76380908), (40, 57285681), (60, 38190454), (120, 19095227), (193, 11872680), (386, 5936340), (579, 3957560), (772, 2968170), (965, 2374536), (1158, 1978780), (1544, 1484085), (1930, 1187268), (2316, 989390), (2895, 791512), (3860, 593634), (4632, 494695), (5790, 395756), (7720, 296817), (11580, 197878), (23160, 98939)]