153916080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{641317}}^1$

素因数の和:641333

約数の個数: 40

約数和(自身を含む): 477140592

約数和(自身を除く): 323224512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 641317, 1282634, 1923951, 2565268, 3206585, 3847902, 5130536, 6413170, 7695804, 9619755, 10261072, 12826340, 15391608, 19239510, 25652680, 30783216, 38479020, 51305360, 76958040, 153916080]

約数ペア:

[(1, 153916080), (2, 76958040), (3, 51305360), (4, 38479020), (5, 30783216), (6, 25652680), (8, 19239510), (10, 15391608), (12, 12826340), (15, 10261072), (16, 9619755), (20, 7695804), (24, 6413170), (30, 5130536), (40, 3847902), (48, 3206585), (60, 2565268), (80, 1923951), (120, 1282634), (240, 641317)]