4031760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:280

約数の個数: 80

約数和(自身を含む): 12695616

約数和(自身を除く): 8663856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 107, 120, 157, 214, 240, 314, 321, 428, 471, 535, 628, 642, 785, 856, 942, 1070, 1256, 1284, 1570, 1605, 1712, 1884, 2140, 2355, 2512, 2568, 3140, 3210, 3768, 4280, 4710, 5136, 6280, 6420, 7536, 8560, 9420, 12560, 12840, 16799, 18840, 25680, 33598, 37680, 50397, 67196, 83995, 100794, 134392, 167990, 201588, 251985, 268784, 335980, 403176, 503970, 671960, 806352, 1007940, 1343920, 2015880, 4031760]

約数ペア:

[(1, 4031760), (2, 2015880), (3, 1343920), (4, 1007940), (5, 806352), (6, 671960), (8, 503970), (10, 403176), (12, 335980), (15, 268784), (16, 251985), (20, 201588), (24, 167990), (30, 134392), (40, 100794), (48, 83995), (60, 67196), (80, 50397), (107, 37680), (120, 33598), (157, 25680), (214, 18840), (240, 16799), (314, 12840), (321, 12560), (428, 9420), (471, 8560), (535, 7536), (628, 6420), (642, 6280), (785, 5136), (856, 4710), (942, 4280), (1070, 3768), (1256, 3210), (1284, 3140), (1570, 2568), (1605, 2512), (1712, 2355), (1884, 2140)]