228982320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{45433}}^1$

素因数の和:45459

約数の個数: 120

約数和(自身を含む): 878875296

約数和(自身を除く): 649892976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 45433, 90866, 136299, 181732, 227165, 272598, 318031, 363464, 408897, 454330, 545196, 636062, 681495, 726928, 817794, 908660, 954093, 1090392, 1272124, 1362990, 1590155, 1635588, 1817320, 1908186, 2044485, 2180784, 2544248, 2725980, 2862279, 3180310, 3271176, 3634640, 3816372, 4088970, 4770465, 5088496, 5451960, 5724558, 6360620, 6542352, 7632744, 8177940, 9540930, 10903920, 11449116, 12721240, 14311395, 15265488, 16355880, 19081860, 22898232, 25442480, 28622790, 32711760, 38163720, 45796464, 57245580, 76327440, 114491160, 228982320]

約数ペア:

[(1, 228982320), (2, 114491160), (3, 76327440), (4, 57245580), (5, 45796464), (6, 38163720), (7, 32711760), (8, 28622790), (9, 25442480), (10, 22898232), (12, 19081860), (14, 16355880), (15, 15265488), (16, 14311395), (18, 12721240), (20, 11449116), (21, 10903920), (24, 9540930), (28, 8177940), (30, 7632744), (35, 6542352), (36, 6360620), (40, 5724558), (42, 5451960), (45, 5088496), (48, 4770465), (56, 4088970), (60, 3816372), (63, 3634640), (70, 3271176), (72, 3180310), (80, 2862279), (84, 2725980), (90, 2544248), (105, 2180784), (112, 2044485), (120, 1908186), (126, 1817320), (140, 1635588), (144, 1590155), (168, 1362990), (180, 1272124), (210, 1090392), (240, 954093), (252, 908660), (280, 817794), (315, 726928), (336, 681495), (360, 636062), (420, 545196), (504, 454330), (560, 408897), (630, 363464), (720, 318031), (840, 272598), (1008, 227165), (1260, 181732), (1680, 136299), (2520, 90866), (5040, 45433)]