73582920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{204397}}^1$

素因数の和:204414

約数の個数: 48

約数和(自身を含む): 239145660

約数和(自身を除く): 165562740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 204397, 408794, 613191, 817588, 1021985, 1226382, 1635176, 1839573, 2043970, 2452764, 3065955, 3679146, 4087940, 4905528, 6131910, 7358292, 8175880, 9197865, 12263820, 14716584, 18395730, 24527640, 36791460, 73582920]

約数ペア:

[(1, 73582920), (2, 36791460), (3, 24527640), (4, 18395730), (5, 14716584), (6, 12263820), (8, 9197865), (9, 8175880), (10, 7358292), (12, 6131910), (15, 4905528), (18, 4087940), (20, 3679146), (24, 3065955), (30, 2452764), (36, 2043970), (40, 1839573), (45, 1635176), (60, 1226382), (72, 1021985), (90, 817588), (120, 613191), (180, 408794), (360, 204397)]