2554320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1$

素因数の和:412

約数の個数: 80

約数和(自身を含む): 8213760

約数和(自身を除く): 5659440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 367, 435, 464, 580, 696, 734, 870, 1101, 1160, 1392, 1468, 1740, 1835, 2202, 2320, 2936, 3480, 3670, 4404, 5505, 5872, 6960, 7340, 8808, 10643, 11010, 14680, 17616, 21286, 22020, 29360, 31929, 42572, 44040, 53215, 63858, 85144, 88080, 106430, 127716, 159645, 170288, 212860, 255432, 319290, 425720, 510864, 638580, 851440, 1277160, 2554320]

約数ペア:

[(1, 2554320), (2, 1277160), (3, 851440), (4, 638580), (5, 510864), (6, 425720), (8, 319290), (10, 255432), (12, 212860), (15, 170288), (16, 159645), (20, 127716), (24, 106430), (29, 88080), (30, 85144), (40, 63858), (48, 53215), (58, 44040), (60, 42572), (80, 31929), (87, 29360), (116, 22020), (120, 21286), (145, 17616), (174, 14680), (232, 11010), (240, 10643), (290, 8808), (348, 7340), (367, 6960), (435, 5872), (464, 5505), (580, 4404), (696, 3670), (734, 3480), (870, 2936), (1101, 2320), (1160, 2202), (1392, 1835), (1468, 1740)]