87247920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{363533}}^1$

素因数の和:363549

約数の個数: 40

約数和(自身を含む): 270469296

約数和(自身を除く): 183221376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 363533, 727066, 1090599, 1454132, 1817665, 2181198, 2908264, 3635330, 4362396, 5452995, 5816528, 7270660, 8724792, 10905990, 14541320, 17449584, 21811980, 29082640, 43623960, 87247920]

約数ペア:

[(1, 87247920), (2, 43623960), (3, 29082640), (4, 21811980), (5, 17449584), (6, 14541320), (8, 10905990), (10, 8724792), (12, 7270660), (15, 5816528), (16, 5452995), (20, 4362396), (24, 3635330), (30, 2908264), (40, 2181198), (48, 1817665), (60, 1454132), (80, 1090599), (120, 727066), (240, 363533)]