212634120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{4229}}^1$

素因数の和:4662

約数の個数: 64

約数和(自身を含む): 639576000

約数和(自身を除く): 426941880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 419, 838, 1257, 1676, 2095, 2514, 3352, 4190, 4229, 5028, 6285, 8380, 8458, 10056, 12570, 12687, 16760, 16916, 21145, 25140, 25374, 33832, 42290, 50280, 50748, 63435, 84580, 101496, 126870, 169160, 253740, 507480, 1771951, 3543902, 5315853, 7087804, 8859755, 10631706, 14175608, 17719510, 21263412, 26579265, 35439020, 42526824, 53158530, 70878040, 106317060, 212634120]

約数ペア:

[(1, 212634120), (2, 106317060), (3, 70878040), (4, 53158530), (5, 42526824), (6, 35439020), (8, 26579265), (10, 21263412), (12, 17719510), (15, 14175608), (20, 10631706), (24, 8859755), (30, 7087804), (40, 5315853), (60, 3543902), (120, 1771951), (419, 507480), (838, 253740), (1257, 169160), (1676, 126870), (2095, 101496), (2514, 84580), (3352, 63435), (4190, 50748), (4229, 50280), (5028, 42290), (6285, 33832), (8380, 25374), (8458, 25140), (10056, 21145), (12570, 16916), (12687, 16760)]