773513040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3222971}}^1$

素因数の和:3222987

約数の個数: 40

約数和(自身を含む): 2397891168

約数和(自身を除く): 1624378128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3222971, 6445942, 9668913, 12891884, 16114855, 19337826, 25783768, 32229710, 38675652, 48344565, 51567536, 64459420, 77351304, 96689130, 128918840, 154702608, 193378260, 257837680, 386756520, 773513040]

約数ペア:

[(1, 773513040), (2, 386756520), (3, 257837680), (4, 193378260), (5, 154702608), (6, 128918840), (8, 96689130), (10, 77351304), (12, 64459420), (15, 51567536), (16, 48344565), (20, 38675652), (24, 32229710), (30, 25783768), (40, 19337826), (48, 16114855), (60, 12891884), (80, 9668913), (120, 6445942), (240, 3222971)]