2120258880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{9319}}^1$

素因数の和:9421

約数の個数: 168

約数和(自身を含む): 7385913600

約数和(自身を除く): 5265654720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 79, 80, 90, 96, 120, 144, 158, 160, 180, 192, 237, 240, 288, 316, 320, 360, 395, 474, 480, 576, 632, 711, 720, 790, 948, 960, 1185, 1264, 1422, 1440, 1580, 1896, 2370, 2528, 2844, 2880, 3160, 3555, 3792, 4740, 5056, 5688, 6320, 7110, 7584, 9319, 9480, 11376, 12640, 14220, 15168, 18638, 18960, 22752, 25280, 27957, 28440, 37276, 37920, 45504, 46595, 55914, 56880, 74552, 75840, 83871, 93190, 111828, 113760, 139785, 149104, 167742, 186380, 223656, 227520, 279570, 298208, 335484, 372760, 419355, 447312, 559140, 596416, 670968, 736201, 745520, 838710, 894624, 1118280, 1341936, 1472402, 1491040, 1677420, 1789248, 2208603, 2236560, 2683872, 2944804, 2982080, 3354840, 3681005, 4417206, 4473120, 5367744, 5889608, 6625809, 6709680, 7362010, 8834412, 8946240, 11043015, 11779216, 13251618, 13419360, 14724020, 17668824, 22086030, 23558432, 26503236, 26838720, 29448040, 33129045, 35337648, 44172060, 47116864, 53006472, 58896080, 66258090, 70675296, 88344120, 106012944, 117792160, 132516180, 141350592, 176688240, 212025888, 235584320, 265032360, 353376480, 424051776, 530064720, 706752960, 1060129440, 2120258880]

約数ペア:

[(1, 2120258880), (2, 1060129440), (3, 706752960), (4, 530064720), (5, 424051776), (6, 353376480), (8, 265032360), (9, 235584320), (10, 212025888), (12, 176688240), (15, 141350592), (16, 132516180), (18, 117792160), (20, 106012944), (24, 88344120), (30, 70675296), (32, 66258090), (36, 58896080), (40, 53006472), (45, 47116864), (48, 44172060), (60, 35337648), (64, 33129045), (72, 29448040), (79, 26838720), (80, 26503236), (90, 23558432), (96, 22086030), (120, 17668824), (144, 14724020), (158, 13419360), (160, 13251618), (180, 11779216), (192, 11043015), (237, 8946240), (240, 8834412), (288, 7362010), (316, 6709680), (320, 6625809), (360, 5889608), (395, 5367744), (474, 4473120), (480, 4417206), (576, 3681005), (632, 3354840), (711, 2982080), (720, 2944804), (790, 2683872), (948, 2236560), (960, 2208603), (1185, 1789248), (1264, 1677420), (1422, 1491040), (1440, 1472402), (1580, 1341936), (1896, 1118280), (2370, 894624), (2528, 838710), (2844, 745520), (2880, 736201), (3160, 670968), (3555, 596416), (3792, 559140), (4740, 447312), (5056, 419355), (5688, 372760), (6320, 335484), (7110, 298208), (7584, 279570), (9319, 227520), (9480, 223656), (11376, 186380), (12640, 167742), (14220, 149104), (15168, 139785), (18638, 113760), (18960, 111828), (22752, 93190), (25280, 83871), (27957, 75840), (28440, 74552), (37276, 56880), (37920, 55914), (45504, 46595)]