2247657960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{42281}}^1$

素因数の和:42738

約数の個数: 64

約数和(自身を含む): 6758354880

約数和(自身を除く): 4510696920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 443, 886, 1329, 1772, 2215, 2658, 3544, 4430, 5316, 6645, 8860, 10632, 13290, 17720, 26580, 42281, 53160, 84562, 126843, 169124, 211405, 253686, 338248, 422810, 507372, 634215, 845620, 1014744, 1268430, 1691240, 2536860, 5073720, 18730483, 37460966, 56191449, 74921932, 93652415, 112382898, 149843864, 187304830, 224765796, 280957245, 374609660, 449531592, 561914490, 749219320, 1123828980, 2247657960]

約数ペア:

[(1, 2247657960), (2, 1123828980), (3, 749219320), (4, 561914490), (5, 449531592), (6, 374609660), (8, 280957245), (10, 224765796), (12, 187304830), (15, 149843864), (20, 112382898), (24, 93652415), (30, 74921932), (40, 56191449), (60, 37460966), (120, 18730483), (443, 5073720), (886, 2536860), (1329, 1691240), (1772, 1268430), (2215, 1014744), (2658, 845620), (3544, 634215), (4430, 507372), (5316, 422810), (6645, 338248), (8860, 253686), (10632, 211405), (13290, 169124), (17720, 126843), (26580, 84562), (42281, 53160)]