90339960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{752833}}^1$

素因数の和:752847

約数の個数: 32

約数和(自身を含む): 271020240

約数和(自身を除く): 180680280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 752833, 1505666, 2258499, 3011332, 3764165, 4516998, 6022664, 7528330, 9033996, 11292495, 15056660, 18067992, 22584990, 30113320, 45169980, 90339960]

約数ペア:

[(1, 90339960), (2, 45169980), (3, 30113320), (4, 22584990), (5, 18067992), (6, 15056660), (8, 11292495), (10, 9033996), (12, 7528330), (15, 6022664), (20, 4516998), (24, 3764165), (30, 3011332), (40, 2258499), (60, 1505666), (120, 752833)]