27666480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6781}}^1$

素因数の和:6814

約数の個数: 80

約数和(自身を含む): 90824544

約数和(自身を除く): 63158064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 6781, 13562, 20343, 27124, 33905, 40686, 54248, 67810, 81372, 101715, 108496, 115277, 135620, 162744, 203430, 230554, 271240, 325488, 345831, 406860, 461108, 542480, 576385, 691662, 813720, 922216, 1152770, 1383324, 1627440, 1729155, 1844432, 2305540, 2766648, 3458310, 4611080, 5533296, 6916620, 9222160, 13833240, 27666480]

約数ペア:

[(1, 27666480), (2, 13833240), (3, 9222160), (4, 6916620), (5, 5533296), (6, 4611080), (8, 3458310), (10, 2766648), (12, 2305540), (15, 1844432), (16, 1729155), (17, 1627440), (20, 1383324), (24, 1152770), (30, 922216), (34, 813720), (40, 691662), (48, 576385), (51, 542480), (60, 461108), (68, 406860), (80, 345831), (85, 325488), (102, 271240), (120, 230554), (136, 203430), (170, 162744), (204, 135620), (240, 115277), (255, 108496), (272, 101715), (340, 81372), (408, 67810), (510, 54248), (680, 40686), (816, 33905), (1020, 27124), (1360, 20343), (2040, 13562), (4080, 6781)]