87628560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{365119}}^1$

素因数の和:365135

約数の個数: 40

約数和(自身を含む): 271649280

約数和(自身を除く): 184020720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 365119, 730238, 1095357, 1460476, 1825595, 2190714, 2920952, 3651190, 4381428, 5476785, 5841904, 7302380, 8762856, 10953570, 14604760, 17525712, 21907140, 29209520, 43814280, 87628560]

約数ペア:

[(1, 87628560), (2, 43814280), (3, 29209520), (4, 21907140), (5, 17525712), (6, 14604760), (8, 10953570), (10, 8762856), (12, 7302380), (15, 5841904), (16, 5476785), (20, 4381428), (24, 3651190), (30, 2920952), (40, 2190714), (48, 1825595), (60, 1460476), (80, 1095357), (120, 730238), (240, 365119)]