56214960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3299}}^1$

素因数の和:3386

約数の個数: 80

約数和(自身を含む): 176774400

約数和(自身を除く): 120559440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2840, 3299, 3408, 4260, 5680, 6598, 8520, 9897, 13196, 16495, 17040, 19794, 26392, 32990, 39588, 49485, 52784, 65980, 79176, 98970, 131960, 158352, 197940, 234229, 263920, 395880, 468458, 702687, 791760, 936916, 1171145, 1405374, 1873832, 2342290, 2810748, 3513435, 3747664, 4684580, 5621496, 7026870, 9369160, 11242992, 14053740, 18738320, 28107480, 56214960]

約数ペア:

[(1, 56214960), (2, 28107480), (3, 18738320), (4, 14053740), (5, 11242992), (6, 9369160), (8, 7026870), (10, 5621496), (12, 4684580), (15, 3747664), (16, 3513435), (20, 2810748), (24, 2342290), (30, 1873832), (40, 1405374), (48, 1171145), (60, 936916), (71, 791760), (80, 702687), (120, 468458), (142, 395880), (213, 263920), (240, 234229), (284, 197940), (355, 158352), (426, 131960), (568, 98970), (710, 79176), (852, 65980), (1065, 52784), (1136, 49485), (1420, 39588), (1704, 32990), (2130, 26392), (2840, 19794), (3299, 17040), (3408, 16495), (4260, 13196), (5680, 9897), (6598, 8520)]