84988080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2879}}^1$

素因数の和:2939

約数の個数: 120

約数和(自身を含む): 292481280

約数和(自身を除く): 207493200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1476, 1640, 1845, 1968, 2460, 2879, 2952, 3280, 3690, 4920, 5758, 5904, 7380, 8637, 9840, 11516, 14395, 14760, 17274, 23032, 25911, 28790, 29520, 34548, 43185, 46064, 51822, 57580, 69096, 86370, 103644, 115160, 118039, 129555, 138192, 172740, 207288, 230320, 236078, 259110, 345480, 354117, 414576, 472156, 518220, 590195, 690960, 708234, 944312, 1036440, 1062351, 1180390, 1416468, 1770585, 1888624, 2072880, 2124702, 2360780, 2832936, 3541170, 4249404, 4721560, 5311755, 5665872, 7082340, 8498808, 9443120, 10623510, 14164680, 16997616, 21247020, 28329360, 42494040, 84988080]

約数ペア:

[(1, 84988080), (2, 42494040), (3, 28329360), (4, 21247020), (5, 16997616), (6, 14164680), (8, 10623510), (9, 9443120), (10, 8498808), (12, 7082340), (15, 5665872), (16, 5311755), (18, 4721560), (20, 4249404), (24, 3541170), (30, 2832936), (36, 2360780), (40, 2124702), (41, 2072880), (45, 1888624), (48, 1770585), (60, 1416468), (72, 1180390), (80, 1062351), (82, 1036440), (90, 944312), (120, 708234), (123, 690960), (144, 590195), (164, 518220), (180, 472156), (205, 414576), (240, 354117), (246, 345480), (328, 259110), (360, 236078), (369, 230320), (410, 207288), (492, 172740), (615, 138192), (656, 129555), (720, 118039), (738, 115160), (820, 103644), (984, 86370), (1230, 69096), (1476, 57580), (1640, 51822), (1845, 46064), (1968, 43185), (2460, 34548), (2879, 29520), (2952, 28790), (3280, 25911), (3690, 23032), (4920, 17274), (5758, 14760), (5904, 14395), (7380, 11516), (8637, 9840)]