455067360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28729}}^1$

素因数の和:28761

約数の個数: 144

約数和(自身を含む): 1694150640

約数和(自身を除く): 1239083280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 15840, 28729, 57458, 86187, 114916, 143645, 172374, 229832, 258561, 287290, 316019, 344748, 430935, 459664, 517122, 574580, 632038, 689496, 861870, 919328, 948057, 1034244, 1149160, 1264076, 1292805, 1378992, 1580095, 1723740, 1896114, 2068488, 2298320, 2528152, 2585610, 2757984, 2844171, 3160190, 3447480, 3792228, 4136976, 4596640, 4740285, 5056304, 5171220, 5688342, 6320380, 6894960, 7584456, 8273952, 9480570, 10112608, 10342440, 11376684, 12640760, 13789920, 14220855, 15168912, 18961140, 20684880, 22753368, 25281520, 28441710, 30337824, 37922280, 41369760, 45506736, 50563040, 56883420, 75844560, 91013472, 113766840, 151689120, 227533680, 455067360]

約数ペア:

[(1, 455067360), (2, 227533680), (3, 151689120), (4, 113766840), (5, 91013472), (6, 75844560), (8, 56883420), (9, 50563040), (10, 45506736), (11, 41369760), (12, 37922280), (15, 30337824), (16, 28441710), (18, 25281520), (20, 22753368), (22, 20684880), (24, 18961140), (30, 15168912), (32, 14220855), (33, 13789920), (36, 12640760), (40, 11376684), (44, 10342440), (45, 10112608), (48, 9480570), (55, 8273952), (60, 7584456), (66, 6894960), (72, 6320380), (80, 5688342), (88, 5171220), (90, 5056304), (96, 4740285), (99, 4596640), (110, 4136976), (120, 3792228), (132, 3447480), (144, 3160190), (160, 2844171), (165, 2757984), (176, 2585610), (180, 2528152), (198, 2298320), (220, 2068488), (240, 1896114), (264, 1723740), (288, 1580095), (330, 1378992), (352, 1292805), (360, 1264076), (396, 1149160), (440, 1034244), (480, 948057), (495, 919328), (528, 861870), (660, 689496), (720, 632038), (792, 574580), (880, 517122), (990, 459664), (1056, 430935), (1320, 344748), (1440, 316019), (1584, 287290), (1760, 258561), (1980, 229832), (2640, 172374), (3168, 143645), (3960, 114916), (5280, 86187), (7920, 57458), (15840, 28729)]