915004920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{7625041}}^1$

素因数の和:7625055

約数の個数: 32

約数和(自身を含む): 2745015120

約数和(自身を除く): 1830010200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 7625041, 15250082, 22875123, 30500164, 38125205, 45750246, 61000328, 76250410, 91500492, 114375615, 152500820, 183000984, 228751230, 305001640, 457502460, 915004920]

約数ペア:

[(1, 915004920), (2, 457502460), (3, 305001640), (4, 228751230), (5, 183000984), (6, 152500820), (8, 114375615), (10, 91500492), (12, 76250410), (15, 61000328), (20, 45750246), (24, 38125205), (30, 30500164), (40, 22875123), (60, 15250082), (120, 7625041)]