5720040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{15889}}^1$

素因数の和:15906

約数の個数: 48

約数和(自身を含む): 18591300

約数和(自身を除く): 12871260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 15889, 31778, 47667, 63556, 79445, 95334, 127112, 143001, 158890, 190668, 238335, 286002, 317780, 381336, 476670, 572004, 635560, 715005, 953340, 1144008, 1430010, 1906680, 2860020, 5720040]

約数ペア:

[(1, 5720040), (2, 2860020), (3, 1906680), (4, 1430010), (5, 1144008), (6, 953340), (8, 715005), (9, 635560), (10, 572004), (12, 476670), (15, 381336), (18, 317780), (20, 286002), (24, 238335), (30, 190668), (36, 158890), (40, 143001), (45, 127112), (60, 95334), (72, 79445), (90, 63556), (120, 47667), (180, 31778), (360, 15889)]