90417120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{188369}}^1$

素因数の和:188387

約数の個数: 48

約数和(自身を含む): 284815440

約数和(自身を除く): 194398320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 188369, 376738, 565107, 753476, 941845, 1130214, 1506952, 1883690, 2260428, 2825535, 3013904, 3767380, 4520856, 5651070, 6027808, 7534760, 9041712, 11302140, 15069520, 18083424, 22604280, 30139040, 45208560, 90417120]

約数ペア:

[(1, 90417120), (2, 45208560), (3, 30139040), (4, 22604280), (5, 18083424), (6, 15069520), (8, 11302140), (10, 9041712), (12, 7534760), (15, 6027808), (16, 5651070), (20, 4520856), (24, 3767380), (30, 3013904), (32, 2825535), (40, 2260428), (48, 1883690), (60, 1506952), (80, 1130214), (96, 941845), (120, 753476), (160, 565107), (240, 376738), (480, 188369)]