538990560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{374299}}^1$

素因数の和:374320

約数の個数: 72

約数和(自身を含む): 1839310200

約数和(自身を除く): 1300319640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 374299, 748598, 1122897, 1497196, 1871495, 2245794, 2994392, 3368691, 3742990, 4491588, 5614485, 5988784, 6737382, 7485980, 8983176, 11228970, 11977568, 13474764, 14971960, 16843455, 17966352, 22457940, 26949528, 29943920, 33686910, 35932704, 44915880, 53899056, 59887840, 67373820, 89831760, 107798112, 134747640, 179663520, 269495280, 538990560]

約数ペア:

[(1, 538990560), (2, 269495280), (3, 179663520), (4, 134747640), (5, 107798112), (6, 89831760), (8, 67373820), (9, 59887840), (10, 53899056), (12, 44915880), (15, 35932704), (16, 33686910), (18, 29943920), (20, 26949528), (24, 22457940), (30, 17966352), (32, 16843455), (36, 14971960), (40, 13474764), (45, 11977568), (48, 11228970), (60, 8983176), (72, 7485980), (80, 6737382), (90, 5988784), (96, 5614485), (120, 4491588), (144, 3742990), (160, 3368691), (180, 2994392), (240, 2245794), (288, 1871495), (360, 1497196), (480, 1122897), (720, 748598), (1440, 374299)]