149767320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1248061}}^1$

素因数の和:1248075

約数の個数: 32

約数和(自身を含む): 449302320

約数和(自身を除く): 299535000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1248061, 2496122, 3744183, 4992244, 6240305, 7488366, 9984488, 12480610, 14976732, 18720915, 24961220, 29953464, 37441830, 49922440, 74883660, 149767320]

約数ペア:

[(1, 149767320), (2, 74883660), (3, 49922440), (4, 37441830), (5, 29953464), (6, 24961220), (8, 18720915), (10, 14976732), (12, 12480610), (15, 9984488), (20, 7488366), (24, 6240305), (30, 4992244), (40, 3744183), (60, 2496122), (120, 1248061)]