4560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1$

素因数の和:35

約数の個数: 40

約数和(自身を含む): 14880

約数和(自身を除く): 10320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560]

約数ペア:

[(1, 4560), (2, 2280), (3, 1520), (4, 1140), (5, 912), (6, 760), (8, 570), (10, 456), (12, 380), (15, 304), (16, 285), (19, 240), (20, 228), (24, 190), (30, 152), (38, 120), (40, 114), (48, 95), (57, 80), (60, 76)]