67401120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{140419}}^1$

素因数の和:140437

約数の個数: 48

約数和(自身を含む): 212315040

約数和(自身を除く): 144913920

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, 140419, 280838, 421257, 561676, 702095, 842514, 1123352, 1404190, 1685028, 2106285, 2246704, 2808380, 3370056, 4212570, 4493408, 5616760, 6740112, 8425140, 11233520, 13480224, 16850280, 22467040, 33700560, 67401120]

約数ペア:

[(1, 67401120), (2, 33700560), (3, 22467040), (4, 16850280), (5, 13480224), (6, 11233520), (8, 8425140), (10, 6740112), (12, 5616760), (15, 4493408), (16, 4212570), (20, 3370056), (24, 2808380), (30, 2246704), (32, 2106285), (40, 1685028), (48, 1404190), (60, 1123352), (80, 842514), (96, 702095), (120, 561676), (160, 421257), (240, 280838), (480, 140419)]