316399080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{659}}^1\times {\mathrm{4001}}^1$

素因数の和:4674

約数の個数: 64

約数和(自身を含む): 950875200

約数和(自身を除く): 634476120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 659, 1318, 1977, 2636, 3295, 3954, 4001, 5272, 6590, 7908, 8002, 9885, 12003, 13180, 15816, 16004, 19770, 20005, 24006, 26360, 32008, 39540, 40010, 48012, 60015, 79080, 80020, 96024, 120030, 160040, 240060, 480120, 2636659, 5273318, 7909977, 10546636, 13183295, 15819954, 21093272, 26366590, 31639908, 39549885, 52733180, 63279816, 79099770, 105466360, 158199540, 316399080]

約数ペア:

[(1, 316399080), (2, 158199540), (3, 105466360), (4, 79099770), (5, 63279816), (6, 52733180), (8, 39549885), (10, 31639908), (12, 26366590), (15, 21093272), (20, 15819954), (24, 13183295), (30, 10546636), (40, 7909977), (60, 5273318), (120, 2636659), (659, 480120), (1318, 240060), (1977, 160040), (2636, 120030), (3295, 96024), (3954, 80020), (4001, 79080), (5272, 60015), (6590, 48012), (7908, 40010), (8002, 39540), (9885, 32008), (12003, 26360), (13180, 24006), (15816, 20005), (16004, 19770)]