81512960160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{169818667}}^1$

素因数の和:169818685

約数の個数: 48

約数和(自身を含む): 256765826016

約数和(自身を除く): 175252865856

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, 169818667, 339637334, 509456001, 679274668, 849093335, 1018912002, 1358549336, 1698186670, 2037824004, 2547280005, 2717098672, 3396373340, 4075648008, 5094560010, 5434197344, 6792746680, 8151296016, 10189120020, 13585493360, 16302592032, 20378240040, 27170986720, 40756480080, 81512960160]

約数ペア:

[(1, 81512960160), (2, 40756480080), (3, 27170986720), (4, 20378240040), (5, 16302592032), (6, 13585493360), (8, 10189120020), (10, 8151296016), (12, 6792746680), (15, 5434197344), (16, 5094560010), (20, 4075648008), (24, 3396373340), (30, 2717098672), (32, 2547280005), (40, 2037824004), (48, 1698186670), (60, 1358549336), (80, 1018912002), (96, 849093335), (120, 679274668), (160, 509456001), (240, 339637334), (480, 169818667)]