73971120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{308213}}^1$

素因数の和:308229

約数の個数: 40

約数和(自身を含む): 229311216

約数和(自身を除く): 155340096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 308213, 616426, 924639, 1232852, 1541065, 1849278, 2465704, 3082130, 3698556, 4623195, 4931408, 6164260, 7397112, 9246390, 12328520, 14794224, 18492780, 24657040, 36985560, 73971120]

約数ペア:

[(1, 73971120), (2, 36985560), (3, 24657040), (4, 18492780), (5, 14794224), (6, 12328520), (8, 9246390), (10, 7397112), (12, 6164260), (15, 4931408), (16, 4623195), (20, 3698556), (24, 3082130), (30, 2465704), (40, 1849278), (48, 1541065), (60, 1232852), (80, 924639), (120, 616426), (240, 308213)]