289399080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{45503}}^1$

素因数の和:45570

約数の個数: 64

約数和(自身を含む): 884597760

約数和(自身を除く): 595198680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 6360, 45503, 91006, 136509, 182012, 227515, 273018, 364024, 455030, 546036, 682545, 910060, 1092072, 1365090, 1820120, 2411659, 2730180, 4823318, 5460360, 7234977, 9646636, 12058295, 14469954, 19293272, 24116590, 28939908, 36174885, 48233180, 57879816, 72349770, 96466360, 144699540, 289399080]

約数ペア:

[(1, 289399080), (2, 144699540), (3, 96466360), (4, 72349770), (5, 57879816), (6, 48233180), (8, 36174885), (10, 28939908), (12, 24116590), (15, 19293272), (20, 14469954), (24, 12058295), (30, 9646636), (40, 7234977), (53, 5460360), (60, 4823318), (106, 2730180), (120, 2411659), (159, 1820120), (212, 1365090), (265, 1092072), (318, 910060), (424, 682545), (530, 546036), (636, 455030), (795, 364024), (1060, 273018), (1272, 227515), (1590, 182012), (2120, 136509), (3180, 91006), (6360, 45503)]