51531360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{107357}}^1$

素因数の和:107375

約数の個数: 48

約数和(自身を含む): 162325296

約数和(自身を除く): 110793936

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, 107357, 214714, 322071, 429428, 536785, 644142, 858856, 1073570, 1288284, 1610355, 1717712, 2147140, 2576568, 3220710, 3435424, 4294280, 5153136, 6441420, 8588560, 10306272, 12882840, 17177120, 25765680, 51531360]

約数ペア:

[(1, 51531360), (2, 25765680), (3, 17177120), (4, 12882840), (5, 10306272), (6, 8588560), (8, 6441420), (10, 5153136), (12, 4294280), (15, 3435424), (16, 3220710), (20, 2576568), (24, 2147140), (30, 1717712), (32, 1610355), (40, 1288284), (48, 1073570), (60, 858856), (80, 644142), (96, 536785), (120, 429428), (160, 322071), (240, 214714), (480, 107357)]