13828560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{367}}^1$

素因数の和:540

約数の個数: 80

約数和(自身を含む): 43259136

約数和(自身を除く): 29430576

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, 367, 471, 628, 734, 785, 942, 1101, 1256, 1468, 1570, 1835, 1884, 2202, 2355, 2512, 2936, 3140, 3670, 3768, 4404, 4710, 5505, 5872, 6280, 7340, 7536, 8808, 9420, 11010, 12560, 14680, 17616, 18840, 22020, 29360, 37680, 44040, 57619, 88080, 115238, 172857, 230476, 288095, 345714, 460952, 576190, 691428, 864285, 921904, 1152380, 1382856, 1728570, 2304760, 2765712, 3457140, 4609520, 6914280, 13828560]

約数ペア:

[(1, 13828560), (2, 6914280), (3, 4609520), (4, 3457140), (5, 2765712), (6, 2304760), (8, 1728570), (10, 1382856), (12, 1152380), (15, 921904), (16, 864285), (20, 691428), (24, 576190), (30, 460952), (40, 345714), (48, 288095), (60, 230476), (80, 172857), (120, 115238), (157, 88080), (240, 57619), (314, 44040), (367, 37680), (471, 29360), (628, 22020), (734, 18840), (785, 17616), (942, 14680), (1101, 12560), (1256, 11010), (1468, 9420), (1570, 8808), (1835, 7536), (1884, 7340), (2202, 6280), (2355, 5872), (2512, 5505), (2936, 4710), (3140, 4404), (3670, 3768)]