564032220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{408719}}^1$

素因数の和:408754

約数の個数: 48

約数和(自身を含む): 1647959040

約数和(自身を除く): 1083926820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 408719, 817438, 1226157, 1634876, 2043595, 2452314, 4087190, 4904628, 6130785, 8174380, 9400537, 12261570, 18801074, 24523140, 28201611, 37602148, 47002685, 56403222, 94005370, 112806444, 141008055, 188010740, 282016110, 564032220]

約数ペア:

[(1, 564032220), (2, 282016110), (3, 188010740), (4, 141008055), (5, 112806444), (6, 94005370), (10, 56403222), (12, 47002685), (15, 37602148), (20, 28201611), (23, 24523140), (30, 18801074), (46, 12261570), (60, 9400537), (69, 8174380), (92, 6130785), (115, 4904628), (138, 4087190), (230, 2452314), (276, 2043595), (345, 1634876), (460, 1226157), (690, 817438), (1380, 408719)]