1330631520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{17657}}^1$

素因数の和:17832

約数の個数: 96

約数和(自身を含む): 4218425568

約数和(自身を除く): 2887794048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 157, 160, 240, 314, 471, 480, 628, 785, 942, 1256, 1570, 1884, 2355, 2512, 3140, 3768, 4710, 5024, 6280, 7536, 9420, 12560, 15072, 17657, 18840, 25120, 35314, 37680, 52971, 70628, 75360, 88285, 105942, 141256, 176570, 211884, 264855, 282512, 353140, 423768, 529710, 565024, 706280, 847536, 1059420, 1412560, 1695072, 2118840, 2772149, 2825120, 4237680, 5544298, 8316447, 8475360, 11088596, 13860745, 16632894, 22177192, 27721490, 33265788, 41582235, 44354384, 55442980, 66531576, 83164470, 88708768, 110885960, 133063152, 166328940, 221771920, 266126304, 332657880, 443543840, 665315760, 1330631520]

約数ペア:

[(1, 1330631520), (2, 665315760), (3, 443543840), (4, 332657880), (5, 266126304), (6, 221771920), (8, 166328940), (10, 133063152), (12, 110885960), (15, 88708768), (16, 83164470), (20, 66531576), (24, 55442980), (30, 44354384), (32, 41582235), (40, 33265788), (48, 27721490), (60, 22177192), (80, 16632894), (96, 13860745), (120, 11088596), (157, 8475360), (160, 8316447), (240, 5544298), (314, 4237680), (471, 2825120), (480, 2772149), (628, 2118840), (785, 1695072), (942, 1412560), (1256, 1059420), (1570, 847536), (1884, 706280), (2355, 565024), (2512, 529710), (3140, 423768), (3768, 353140), (4710, 282512), (5024, 264855), (6280, 211884), (7536, 176570), (9420, 141256), (12560, 105942), (15072, 88285), (17657, 75360), (18840, 70628), (25120, 52971), (35314, 37680)]