85071974160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{354466559}}^1$

素因数の和:354466575

約数の個数: 40

約数和(自身を含む): 263723120640

約数和(自身を除く): 178651146480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 354466559, 708933118, 1063399677, 1417866236, 1772332795, 2126799354, 2835732472, 3544665590, 4253598708, 5316998385, 5671464944, 7089331180, 8507197416, 10633996770, 14178662360, 17014394832, 21267993540, 28357324720, 42535987080, 85071974160]

約数ペア:

[(1, 85071974160), (2, 42535987080), (3, 28357324720), (4, 21267993540), (5, 17014394832), (6, 14178662360), (8, 10633996770), (10, 8507197416), (12, 7089331180), (15, 5671464944), (16, 5316998385), (20, 4253598708), (24, 3544665590), (30, 2835732472), (40, 2126799354), (48, 1772332795), (60, 1417866236), (80, 1063399677), (120, 708933118), (240, 354466559)]