27458640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3467}}^1$

素因数の和:3497

約数の個数: 120

約数和(自身を含む): 100627488

約数和(自身を除く): 73168848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3467, 3960, 6934, 7920, 10401, 13868, 17335, 20802, 27736, 31203, 34670, 38137, 41604, 52005, 55472, 62406, 69340, 76274, 83208, 104010, 114411, 124812, 138680, 152548, 156015, 166416, 190685, 208020, 228822, 249624, 277360, 305096, 312030, 343233, 381370, 416040, 457644, 499248, 572055, 610192, 624060, 686466, 762740, 832080, 915288, 1144110, 1248120, 1372932, 1525480, 1716165, 1830576, 2288220, 2496240, 2745864, 3050960, 3432330, 4576440, 5491728, 6864660, 9152880, 13729320, 27458640]

約数ペア:

[(1, 27458640), (2, 13729320), (3, 9152880), (4, 6864660), (5, 5491728), (6, 4576440), (8, 3432330), (9, 3050960), (10, 2745864), (11, 2496240), (12, 2288220), (15, 1830576), (16, 1716165), (18, 1525480), (20, 1372932), (22, 1248120), (24, 1144110), (30, 915288), (33, 832080), (36, 762740), (40, 686466), (44, 624060), (45, 610192), (48, 572055), (55, 499248), (60, 457644), (66, 416040), (72, 381370), (80, 343233), (88, 312030), (90, 305096), (99, 277360), (110, 249624), (120, 228822), (132, 208020), (144, 190685), (165, 166416), (176, 156015), (180, 152548), (198, 138680), (220, 124812), (240, 114411), (264, 104010), (330, 83208), (360, 76274), (396, 69340), (440, 62406), (495, 55472), (528, 52005), (660, 41604), (720, 38137), (792, 34670), (880, 31203), (990, 27736), (1320, 20802), (1584, 17335), (1980, 13868), (2640, 10401), (3467, 7920), (3960, 6934)]