87678480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{365327}}^1$

素因数の和:365343

約数の個数: 40

約数和(自身を含む): 271804032

約数和(自身を除く): 184125552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 365327, 730654, 1095981, 1461308, 1826635, 2191962, 2922616, 3653270, 4383924, 5479905, 5845232, 7306540, 8767848, 10959810, 14613080, 17535696, 21919620, 29226160, 43839240, 87678480]

約数ペア:

[(1, 87678480), (2, 43839240), (3, 29226160), (4, 21919620), (5, 17535696), (6, 14613080), (8, 10959810), (10, 8767848), (12, 7306540), (15, 5845232), (16, 5479905), (20, 4383924), (24, 3653270), (30, 2922616), (40, 2191962), (48, 1826635), (60, 1461308), (80, 1095981), (120, 730654), (240, 365327)]