12523320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{809}}^1$

素因数の和:869

約数の個数: 96

約数和(自身を含む): 41698800

約数和(自身を除く): 29175480

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, 344, 360, 387, 430, 516, 645, 774, 809, 860, 1032, 1290, 1548, 1618, 1720, 1935, 2427, 2580, 3096, 3236, 3870, 4045, 4854, 5160, 6472, 7281, 7740, 8090, 9708, 12135, 14562, 15480, 16180, 19416, 24270, 29124, 32360, 34787, 36405, 48540, 58248, 69574, 72810, 97080, 104361, 139148, 145620, 173935, 208722, 278296, 291240, 313083, 347870, 417444, 521805, 626166, 695740, 834888, 1043610, 1252332, 1391480, 1565415, 2087220, 2504664, 3130830, 4174440, 6261660, 12523320]

約数ペア:

[(1, 12523320), (2, 6261660), (3, 4174440), (4, 3130830), (5, 2504664), (6, 2087220), (8, 1565415), (9, 1391480), (10, 1252332), (12, 1043610), (15, 834888), (18, 695740), (20, 626166), (24, 521805), (30, 417444), (36, 347870), (40, 313083), (43, 291240), (45, 278296), (60, 208722), (72, 173935), (86, 145620), (90, 139148), (120, 104361), (129, 97080), (172, 72810), (180, 69574), (215, 58248), (258, 48540), (344, 36405), (360, 34787), (387, 32360), (430, 29124), (516, 24270), (645, 19416), (774, 16180), (809, 15480), (860, 14562), (1032, 12135), (1290, 9708), (1548, 8090), (1618, 7740), (1720, 7281), (1935, 6472), (2427, 5160), (2580, 4854), (3096, 4045), (3236, 3870)]