189494160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{6217}}^1$

素因数の和:6360

約数の個数: 80

約数和(自身を含む): 592152576

約数和(自身を除く): 402658416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 5080, 6096, 6217, 7620, 10160, 12434, 15240, 18651, 24868, 30480, 31085, 37302, 49736, 62170, 74604, 93255, 99472, 124340, 149208, 186510, 248680, 298416, 373020, 497360, 746040, 789559, 1492080, 1579118, 2368677, 3158236, 3947795, 4737354, 6316472, 7895590, 9474708, 11843385, 12632944, 15791180, 18949416, 23686770, 31582360, 37898832, 47373540, 63164720, 94747080, 189494160]

約数ペア:

[(1, 189494160), (2, 94747080), (3, 63164720), (4, 47373540), (5, 37898832), (6, 31582360), (8, 23686770), (10, 18949416), (12, 15791180), (15, 12632944), (16, 11843385), (20, 9474708), (24, 7895590), (30, 6316472), (40, 4737354), (48, 3947795), (60, 3158236), (80, 2368677), (120, 1579118), (127, 1492080), (240, 789559), (254, 746040), (381, 497360), (508, 373020), (635, 298416), (762, 248680), (1016, 186510), (1270, 149208), (1524, 124340), (1905, 99472), (2032, 93255), (2540, 74604), (3048, 62170), (3810, 49736), (5080, 37302), (6096, 31085), (6217, 30480), (7620, 24868), (10160, 18651), (12434, 15240)]