131224920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1093541}}^1$

素因数の和:1093555

約数の個数: 32

約数和(自身を含む): 393675120

約数和(自身を除く): 262450200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1093541, 2187082, 3280623, 4374164, 5467705, 6561246, 8748328, 10935410, 13122492, 16403115, 21870820, 26244984, 32806230, 43741640, 65612460, 131224920]

約数ペア:

[(1, 131224920), (2, 65612460), (3, 43741640), (4, 32806230), (5, 26244984), (6, 21870820), (8, 16403115), (10, 13122492), (12, 10935410), (15, 8748328), (20, 6561246), (24, 5467705), (30, 4374164), (40, 3280623), (60, 2187082), (120, 1093541)]