885366960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{23497}}^1$

素因数の和:23670

約数の個数: 80

約数和(自身を含む): 2762236896

約数和(自身を除く): 1876869936

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, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 2512, 3140, 3768, 4710, 6280, 7536, 9420, 12560, 18840, 23497, 37680, 46994, 70491, 93988, 117485, 140982, 187976, 234970, 281964, 352455, 375952, 469940, 563928, 704910, 939880, 1127856, 1409820, 1879760, 2819640, 3689029, 5639280, 7378058, 11067087, 14756116, 18445145, 22134174, 29512232, 36890290, 44268348, 55335435, 59024464, 73780580, 88536696, 110670870, 147561160, 177073392, 221341740, 295122320, 442683480, 885366960]

約数ペア:

[(1, 885366960), (2, 442683480), (3, 295122320), (4, 221341740), (5, 177073392), (6, 147561160), (8, 110670870), (10, 88536696), (12, 73780580), (15, 59024464), (16, 55335435), (20, 44268348), (24, 36890290), (30, 29512232), (40, 22134174), (48, 18445145), (60, 14756116), (80, 11067087), (120, 7378058), (157, 5639280), (240, 3689029), (314, 2819640), (471, 1879760), (628, 1409820), (785, 1127856), (942, 939880), (1256, 704910), (1570, 563928), (1884, 469940), (2355, 375952), (2512, 352455), (3140, 281964), (3768, 234970), (4710, 187976), (6280, 140982), (7536, 117485), (9420, 93988), (12560, 70491), (18840, 46994), (23497, 37680)]