54558960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{809}}^1$

素因数の和:1106

約数の個数: 80

約数和(自身を含む): 169944480

約数和(自身を除く): 115385520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 281, 562, 809, 843, 1124, 1405, 1618, 1686, 2248, 2427, 2810, 3236, 3372, 4045, 4215, 4496, 4854, 5620, 6472, 6744, 8090, 8430, 9708, 11240, 12135, 12944, 13488, 16180, 16860, 19416, 22480, 24270, 32360, 33720, 38832, 48540, 64720, 67440, 97080, 194160, 227329, 454658, 681987, 909316, 1136645, 1363974, 1818632, 2273290, 2727948, 3409935, 3637264, 4546580, 5455896, 6819870, 9093160, 10911792, 13639740, 18186320, 27279480, 54558960]

約数ペア:

[(1, 54558960), (2, 27279480), (3, 18186320), (4, 13639740), (5, 10911792), (6, 9093160), (8, 6819870), (10, 5455896), (12, 4546580), (15, 3637264), (16, 3409935), (20, 2727948), (24, 2273290), (30, 1818632), (40, 1363974), (48, 1136645), (60, 909316), (80, 681987), (120, 454658), (240, 227329), (281, 194160), (562, 97080), (809, 67440), (843, 64720), (1124, 48540), (1405, 38832), (1618, 33720), (1686, 32360), (2248, 24270), (2427, 22480), (2810, 19416), (3236, 16860), (3372, 16180), (4045, 13488), (4215, 12944), (4496, 12135), (4854, 11240), (5620, 9708), (6472, 8430), (6744, 8090)]