7790280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{64919}}^1$

素因数の和:64933

約数の個数: 32

約数和(自身を含む): 23371200

約数和(自身を除く): 15580920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 64919, 129838, 194757, 259676, 324595, 389514, 519352, 649190, 779028, 973785, 1298380, 1558056, 1947570, 2596760, 3895140, 7790280]

約数ペア:

[(1, 7790280), (2, 3895140), (3, 2596760), (4, 1947570), (5, 1558056), (6, 1298380), (8, 973785), (10, 779028), (12, 649190), (15, 519352), (20, 389514), (24, 324595), (30, 259676), (40, 194757), (60, 129838), (120, 64919)]