4540560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{18919}}^1$

素因数の和:18935

約数の個数: 40

約数和(自身を含む): 14076480

約数和(自身を除く): 9535920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 18919, 37838, 56757, 75676, 94595, 113514, 151352, 189190, 227028, 283785, 302704, 378380, 454056, 567570, 756760, 908112, 1135140, 1513520, 2270280, 4540560]

約数ペア:

[(1, 4540560), (2, 2270280), (3, 1513520), (4, 1135140), (5, 908112), (6, 756760), (8, 567570), (10, 454056), (12, 378380), (15, 302704), (16, 283785), (20, 227028), (24, 189190), (30, 151352), (40, 113514), (48, 94595), (60, 75676), (80, 56757), (120, 37838), (240, 18919)]