2642720160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{5505667}}^1$

素因数の和:5505685

約数の個数: 48

約数和(自身を含む): 8324570016

約数和(自身を除く): 5681849856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 5505667, 11011334, 16517001, 22022668, 27528335, 33034002, 44045336, 55056670, 66068004, 82585005, 88090672, 110113340, 132136008, 165170010, 176181344, 220226680, 264272016, 330340020, 440453360, 528544032, 660680040, 880906720, 1321360080, 2642720160]

約数ペア:

[(1, 2642720160), (2, 1321360080), (3, 880906720), (4, 660680040), (5, 528544032), (6, 440453360), (8, 330340020), (10, 264272016), (12, 220226680), (15, 176181344), (16, 165170010), (20, 132136008), (24, 110113340), (30, 88090672), (32, 82585005), (40, 66068004), (48, 55056670), (60, 44045336), (80, 33034002), (96, 27528335), (120, 22022668), (160, 16517001), (240, 11011334), (480, 5505667)]