1292420880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1949}}^1$

素因数の和:2278

約数の個数: 160

約数和(自身を含む): 4468464000

約数和(自身を除く): 3176043120

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, 180, 216, 240, 270, 307, 360, 432, 540, 614, 720, 921, 1080, 1228, 1535, 1842, 1949, 2160, 2456, 2763, 3070, 3684, 3898, 4605, 4912, 5526, 5847, 6140, 7368, 7796, 8289, 9210, 9745, 11052, 11694, 12280, 13815, 14736, 15592, 16578, 17541, 18420, 19490, 22104, 23388, 24560, 27630, 29235, 31184, 33156, 35082, 36840, 38980, 41445, 44208, 46776, 52623, 55260, 58470, 66312, 70164, 73680, 77960, 82890, 87705, 93552, 105246, 110520, 116940, 132624, 140328, 155920, 165780, 175410, 210492, 221040, 233880, 263115, 280656, 331560, 350820, 420984, 467760, 526230, 598343, 663120, 701640, 841968, 1052460, 1196686, 1403280, 1795029, 2104920, 2393372, 2991715, 3590058, 4209840, 4786744, 5385087, 5983430, 7180116, 8975145, 9573488, 10770174, 11966860, 14360232, 16155261, 17950290, 21540348, 23933720, 26925435, 28720464, 32310522, 35900580, 43080696, 47867440, 53850870, 64621044, 71801160, 80776305, 86161392, 107701740, 129242088, 143602320, 161552610, 215403480, 258484176, 323105220, 430806960, 646210440, 1292420880]

約数ペア:

[(1, 1292420880), (2, 646210440), (3, 430806960), (4, 323105220), (5, 258484176), (6, 215403480), (8, 161552610), (9, 143602320), (10, 129242088), (12, 107701740), (15, 86161392), (16, 80776305), (18, 71801160), (20, 64621044), (24, 53850870), (27, 47867440), (30, 43080696), (36, 35900580), (40, 32310522), (45, 28720464), (48, 26925435), (54, 23933720), (60, 21540348), (72, 17950290), (80, 16155261), (90, 14360232), (108, 11966860), (120, 10770174), (135, 9573488), (144, 8975145), (180, 7180116), (216, 5983430), (240, 5385087), (270, 4786744), (307, 4209840), (360, 3590058), (432, 2991715), (540, 2393372), (614, 2104920), (720, 1795029), (921, 1403280), (1080, 1196686), (1228, 1052460), (1535, 841968), (1842, 701640), (1949, 663120), (2160, 598343), (2456, 526230), (2763, 467760), (3070, 420984), (3684, 350820), (3898, 331560), (4605, 280656), (4912, 263115), (5526, 233880), (5847, 221040), (6140, 210492), (7368, 175410), (7796, 165780), (8289, 155920), (9210, 140328), (9745, 132624), (11052, 116940), (11694, 110520), (12280, 105246), (13815, 93552), (14736, 87705), (15592, 82890), (16578, 77960), (17541, 73680), (18420, 70164), (19490, 66312), (22104, 58470), (23388, 55260), (24560, 52623), (27630, 46776), (29235, 44208), (31184, 41445), (33156, 38980), (35082, 36840)]