254929894680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2124415789}}^1$

素因数の和:2124415803

約数の個数: 32

約数和(自身を含む): 764789684400

約数和(自身を除く): 509859789720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2124415789, 4248831578, 6373247367, 8497663156, 10622078945, 12746494734, 16995326312, 21244157890, 25492989468, 31866236835, 42488315780, 50985978936, 63732473670, 84976631560, 127464947340, 254929894680]

約数ペア:

[(1, 254929894680), (2, 127464947340), (3, 84976631560), (4, 63732473670), (5, 50985978936), (6, 42488315780), (8, 31866236835), (10, 25492989468), (12, 21244157890), (15, 16995326312), (20, 12746494734), (24, 10622078945), (30, 8497663156), (40, 6373247367), (60, 4248831578), (120, 2124415789)]