279013680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11743}}^1$

素因数の和:11776

約数の個数: 160

約数和(自身を含む): 1048504320

約数和(自身を除く): 769490640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2970, 3960, 4752, 5940, 7920, 11743, 11880, 23486, 23760, 35229, 46972, 58715, 70458, 93944, 105687, 117430, 129173, 140916, 176145, 187888, 211374, 234860, 258346, 281832, 317061, 352290, 387519, 422748, 469720, 516692, 528435, 563664, 634122, 645865, 704580, 775038, 845496, 939440, 1033384, 1056870, 1162557, 1268244, 1291730, 1409160, 1550076, 1585305, 1690992, 1937595, 2066768, 2113740, 2325114, 2536488, 2583460, 2818320, 3100152, 3170610, 3487671, 3875190, 4227480, 4650228, 5072976, 5166920, 5812785, 6200304, 6341220, 6975342, 7750380, 8454960, 9300456, 10333840, 11625570, 12682440, 13950684, 15500760, 17438355, 18600912, 23251140, 25364880, 27901368, 31001520, 34876710, 46502280, 55802736, 69753420, 93004560, 139506840, 279013680]

約数ペア:

[(1, 279013680), (2, 139506840), (3, 93004560), (4, 69753420), (5, 55802736), (6, 46502280), (8, 34876710), (9, 31001520), (10, 27901368), (11, 25364880), (12, 23251140), (15, 18600912), (16, 17438355), (18, 15500760), (20, 13950684), (22, 12682440), (24, 11625570), (27, 10333840), (30, 9300456), (33, 8454960), (36, 7750380), (40, 6975342), (44, 6341220), (45, 6200304), (48, 5812785), (54, 5166920), (55, 5072976), (60, 4650228), (66, 4227480), (72, 3875190), (80, 3487671), (88, 3170610), (90, 3100152), (99, 2818320), (108, 2583460), (110, 2536488), (120, 2325114), (132, 2113740), (135, 2066768), (144, 1937595), (165, 1690992), (176, 1585305), (180, 1550076), (198, 1409160), (216, 1291730), (220, 1268244), (240, 1162557), (264, 1056870), (270, 1033384), (297, 939440), (330, 845496), (360, 775038), (396, 704580), (432, 645865), (440, 634122), (495, 563664), (528, 528435), (540, 516692), (594, 469720), (660, 422748), (720, 387519), (792, 352290), (880, 317061), (990, 281832), (1080, 258346), (1188, 234860), (1320, 211374), (1485, 187888), (1584, 176145), (1980, 140916), (2160, 129173), (2376, 117430), (2640, 105687), (2970, 93944), (3960, 70458), (4752, 58715), (5940, 46972), (7920, 35229), (11743, 23760), (11880, 23486)]