47657040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{198571}}^1$

素因数の和:198587

約数の個数: 40

約数和(自身を含む): 147737568

約数和(自身を除く): 100080528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 198571, 397142, 595713, 794284, 992855, 1191426, 1588568, 1985710, 2382852, 2978565, 3177136, 3971420, 4765704, 5957130, 7942840, 9531408, 11914260, 15885680, 23828520, 47657040]

約数ペア:

[(1, 47657040), (2, 23828520), (3, 15885680), (4, 11914260), (5, 9531408), (6, 7942840), (8, 5957130), (10, 4765704), (12, 3971420), (15, 3177136), (16, 2978565), (20, 2382852), (24, 1985710), (30, 1588568), (40, 1191426), (48, 992855), (60, 794284), (80, 595713), (120, 397142), (240, 198571)]