45705840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1213}}^1$

素因数の和:1386

約数の個数: 80

約数和(自身を含む): 142708128

約数和(自身を除く): 97002288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 157, 240, 314, 471, 628, 785, 942, 1213, 1256, 1570, 1884, 2355, 2426, 2512, 3140, 3639, 3768, 4710, 4852, 6065, 6280, 7278, 7536, 9420, 9704, 12130, 12560, 14556, 18195, 18840, 19408, 24260, 29112, 36390, 37680, 48520, 58224, 72780, 97040, 145560, 190441, 291120, 380882, 571323, 761764, 952205, 1142646, 1523528, 1904410, 2285292, 2856615, 3047056, 3808820, 4570584, 5713230, 7617640, 9141168, 11426460, 15235280, 22852920, 45705840]

約数ペア:

[(1, 45705840), (2, 22852920), (3, 15235280), (4, 11426460), (5, 9141168), (6, 7617640), (8, 5713230), (10, 4570584), (12, 3808820), (15, 3047056), (16, 2856615), (20, 2285292), (24, 1904410), (30, 1523528), (40, 1142646), (48, 952205), (60, 761764), (80, 571323), (120, 380882), (157, 291120), (240, 190441), (314, 145560), (471, 97040), (628, 72780), (785, 58224), (942, 48520), (1213, 37680), (1256, 36390), (1570, 29112), (1884, 24260), (2355, 19408), (2426, 18840), (2512, 18195), (3140, 14556), (3639, 12560), (3768, 12130), (4710, 9704), (4852, 9420), (6065, 7536), (6280, 7278)]