1275360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{2657}}^1$

素因数の和:2675

約数の個数: 48

約数和(自身を含む): 4018896

約数和(自身を除く): 2743536

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, 2657, 5314, 7971, 10628, 13285, 15942, 21256, 26570, 31884, 39855, 42512, 53140, 63768, 79710, 85024, 106280, 127536, 159420, 212560, 255072, 318840, 425120, 637680, 1275360]

約数ペア:

[(1, 1275360), (2, 637680), (3, 425120), (4, 318840), (5, 255072), (6, 212560), (8, 159420), (10, 127536), (12, 106280), (15, 85024), (16, 79710), (20, 63768), (24, 53140), (30, 42512), (32, 39855), (40, 31884), (48, 26570), (60, 21256), (80, 15942), (96, 13285), (120, 10628), (160, 7971), (240, 5314), (480, 2657)]