42520080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{177167}}^1$

素因数の和:177183

約数の個数: 40

約数和(自身を含む): 131812992

約数和(自身を除く): 89292912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 177167, 354334, 531501, 708668, 885835, 1063002, 1417336, 1771670, 2126004, 2657505, 2834672, 3543340, 4252008, 5315010, 7086680, 8504016, 10630020, 14173360, 21260040, 42520080]

約数ペア:

[(1, 42520080), (2, 21260040), (3, 14173360), (4, 10630020), (5, 8504016), (6, 7086680), (8, 5315010), (10, 4252008), (12, 3543340), (15, 2834672), (16, 2657505), (20, 2126004), (24, 1771670), (30, 1417336), (40, 1063002), (48, 885835), (60, 708668), (80, 531501), (120, 354334), (240, 177167)]