130411920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{543383}}^1$

素因数の和:543399

約数の個数: 40

約数和(自身を含む): 404277696

約数和(自身を除く): 273865776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 543383, 1086766, 1630149, 2173532, 2716915, 3260298, 4347064, 5433830, 6520596, 8150745, 8694128, 10867660, 13041192, 16301490, 21735320, 26082384, 32602980, 43470640, 65205960, 130411920]

約数ペア:

[(1, 130411920), (2, 65205960), (3, 43470640), (4, 32602980), (5, 26082384), (6, 21735320), (8, 16301490), (10, 13041192), (12, 10867660), (15, 8694128), (16, 8150745), (20, 6520596), (24, 5433830), (30, 4347064), (40, 3260298), (48, 2716915), (60, 2173532), (80, 1630149), (120, 1086766), (240, 543383)]