71474160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{297809}}^1$

素因数の和:297825

約数の個数: 40

約数和(自身を含む): 221570640

約数和(自身を除く): 150096480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 297809, 595618, 893427, 1191236, 1489045, 1786854, 2382472, 2978090, 3573708, 4467135, 4764944, 5956180, 7147416, 8934270, 11912360, 14294832, 17868540, 23824720, 35737080, 71474160]

約数ペア:

[(1, 71474160), (2, 35737080), (3, 23824720), (4, 17868540), (5, 14294832), (6, 11912360), (8, 8934270), (10, 7147416), (12, 5956180), (15, 4764944), (16, 4467135), (20, 3573708), (24, 2978090), (30, 2382472), (40, 1786854), (48, 1489045), (60, 1191236), (80, 893427), (120, 595618), (240, 297809)]