289269360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{853}}^1$

素因数の和:1032

約数の個数: 160

約数和(自身を含む): 1003894080

約数和(自身を除く): 714624720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 157, 180, 216, 240, 270, 314, 360, 432, 471, 540, 628, 720, 785, 853, 942, 1080, 1256, 1413, 1570, 1706, 1884, 2160, 2355, 2512, 2559, 2826, 3140, 3412, 3768, 4239, 4265, 4710, 5118, 5652, 6280, 6824, 7065, 7536, 7677, 8478, 8530, 9420, 10236, 11304, 12560, 12795, 13648, 14130, 15354, 16956, 17060, 18840, 20472, 21195, 22608, 23031, 25590, 28260, 30708, 33912, 34120, 37680, 38385, 40944, 42390, 46062, 51180, 56520, 61416, 67824, 68240, 76770, 84780, 92124, 102360, 113040, 115155, 122832, 133921, 153540, 169560, 184248, 204720, 230310, 267842, 307080, 339120, 368496, 401763, 460620, 535684, 614160, 669605, 803526, 921240, 1071368, 1205289, 1339210, 1607052, 1842480, 2008815, 2142736, 2410578, 2678420, 3214104, 3615867, 4017630, 4821156, 5356840, 6026445, 6428208, 7231734, 8035260, 9642312, 10713680, 12052890, 14463468, 16070520, 18079335, 19284624, 24105780, 28926936, 32141040, 36158670, 48211560, 57853872, 72317340, 96423120, 144634680, 289269360]

約数ペア:

[(1, 289269360), (2, 144634680), (3, 96423120), (4, 72317340), (5, 57853872), (6, 48211560), (8, 36158670), (9, 32141040), (10, 28926936), (12, 24105780), (15, 19284624), (16, 18079335), (18, 16070520), (20, 14463468), (24, 12052890), (27, 10713680), (30, 9642312), (36, 8035260), (40, 7231734), (45, 6428208), (48, 6026445), (54, 5356840), (60, 4821156), (72, 4017630), (80, 3615867), (90, 3214104), (108, 2678420), (120, 2410578), (135, 2142736), (144, 2008815), (157, 1842480), (180, 1607052), (216, 1339210), (240, 1205289), (270, 1071368), (314, 921240), (360, 803526), (432, 669605), (471, 614160), (540, 535684), (628, 460620), (720, 401763), (785, 368496), (853, 339120), (942, 307080), (1080, 267842), (1256, 230310), (1413, 204720), (1570, 184248), (1706, 169560), (1884, 153540), (2160, 133921), (2355, 122832), (2512, 115155), (2559, 113040), (2826, 102360), (3140, 92124), (3412, 84780), (3768, 76770), (4239, 68240), (4265, 67824), (4710, 61416), (5118, 56520), (5652, 51180), (6280, 46062), (6824, 42390), (7065, 40944), (7536, 38385), (7677, 37680), (8478, 34120), (8530, 33912), (9420, 30708), (10236, 28260), (11304, 25590), (12560, 23031), (12795, 22608), (13648, 21195), (14130, 20472), (15354, 18840), (16956, 17060)]