163575120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{681563}}^1$

素因数の和:681579

約数の個数: 40

約数和(自身を含む): 507083616

約数和(自身を除く): 343508496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 681563, 1363126, 2044689, 2726252, 3407815, 4089378, 5452504, 6815630, 8178756, 10223445, 10905008, 13631260, 16357512, 20446890, 27262520, 32715024, 40893780, 54525040, 81787560, 163575120]

約数ペア:

[(1, 163575120), (2, 81787560), (3, 54525040), (4, 40893780), (5, 32715024), (6, 27262520), (8, 20446890), (10, 16357512), (12, 13631260), (15, 10905008), (16, 10223445), (20, 8178756), (24, 6815630), (30, 5452504), (40, 4089378), (48, 3407815), (60, 2726252), (80, 2044689), (120, 1363126), (240, 681563)]