4071240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:323

約数の個数: 96

約数和(自身を含む): 13590720

約数和(自身を除く): 9519480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 263, 344, 360, 387, 430, 516, 526, 645, 774, 789, 860, 1032, 1052, 1290, 1315, 1548, 1578, 1720, 1935, 2104, 2367, 2580, 2630, 3096, 3156, 3870, 3945, 4734, 5160, 5260, 6312, 7740, 7890, 9468, 10520, 11309, 11835, 15480, 15780, 18936, 22618, 23670, 31560, 33927, 45236, 47340, 56545, 67854, 90472, 94680, 101781, 113090, 135708, 169635, 203562, 226180, 271416, 339270, 407124, 452360, 508905, 678540, 814248, 1017810, 1357080, 2035620, 4071240]

約数ペア:

[(1, 4071240), (2, 2035620), (3, 1357080), (4, 1017810), (5, 814248), (6, 678540), (8, 508905), (9, 452360), (10, 407124), (12, 339270), (15, 271416), (18, 226180), (20, 203562), (24, 169635), (30, 135708), (36, 113090), (40, 101781), (43, 94680), (45, 90472), (60, 67854), (72, 56545), (86, 47340), (90, 45236), (120, 33927), (129, 31560), (172, 23670), (180, 22618), (215, 18936), (258, 15780), (263, 15480), (344, 11835), (360, 11309), (387, 10520), (430, 9468), (516, 7890), (526, 7740), (645, 6312), (774, 5260), (789, 5160), (860, 4734), (1032, 3945), (1052, 3870), (1290, 3156), (1315, 3096), (1548, 2630), (1578, 2580), (1720, 2367), (1935, 2104)]