478473540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{659}}^1\times {\mathrm{12101}}^1$

素因数の和:12772

約数の個数: 48

約数和(自身を含む): 1341869760

約数和(自身を除く): 863396220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 659, 1318, 1977, 2636, 3295, 3954, 6590, 7908, 9885, 12101, 13180, 19770, 24202, 36303, 39540, 48404, 60505, 72606, 121010, 145212, 181515, 242020, 363030, 726060, 7974559, 15949118, 23923677, 31898236, 39872795, 47847354, 79745590, 95694708, 119618385, 159491180, 239236770, 478473540]

約数ペア:

[(1, 478473540), (2, 239236770), (3, 159491180), (4, 119618385), (5, 95694708), (6, 79745590), (10, 47847354), (12, 39872795), (15, 31898236), (20, 23923677), (30, 15949118), (60, 7974559), (659, 726060), (1318, 363030), (1977, 242020), (2636, 181515), (3295, 145212), (3954, 121010), (6590, 72606), (7908, 60505), (9885, 48404), (12101, 39540), (13180, 36303), (19770, 24202)]