88111440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2309}}^1$

素因数の和:2381

約数の個数: 120

約数和(自身を含む): 301621320

約数和(自身を除く): 213509880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 530, 636, 720, 795, 848, 954, 1060, 1272, 1590, 1908, 2120, 2309, 2385, 2544, 3180, 3816, 4240, 4618, 4770, 6360, 6927, 7632, 9236, 9540, 11545, 12720, 13854, 18472, 19080, 20781, 23090, 27708, 34635, 36944, 38160, 41562, 46180, 55416, 69270, 83124, 92360, 103905, 110832, 122377, 138540, 166248, 184720, 207810, 244754, 277080, 332496, 367131, 415620, 489508, 554160, 611885, 734262, 831240, 979016, 1101393, 1223770, 1468524, 1662480, 1835655, 1958032, 2202786, 2447540, 2937048, 3671310, 4405572, 4895080, 5506965, 5874096, 7342620, 8811144, 9790160, 11013930, 14685240, 17622288, 22027860, 29370480, 44055720, 88111440]

約数ペア:

[(1, 88111440), (2, 44055720), (3, 29370480), (4, 22027860), (5, 17622288), (6, 14685240), (8, 11013930), (9, 9790160), (10, 8811144), (12, 7342620), (15, 5874096), (16, 5506965), (18, 4895080), (20, 4405572), (24, 3671310), (30, 2937048), (36, 2447540), (40, 2202786), (45, 1958032), (48, 1835655), (53, 1662480), (60, 1468524), (72, 1223770), (80, 1101393), (90, 979016), (106, 831240), (120, 734262), (144, 611885), (159, 554160), (180, 489508), (212, 415620), (240, 367131), (265, 332496), (318, 277080), (360, 244754), (424, 207810), (477, 184720), (530, 166248), (636, 138540), (720, 122377), (795, 110832), (848, 103905), (954, 92360), (1060, 83124), (1272, 69270), (1590, 55416), (1908, 46180), (2120, 41562), (2309, 38160), (2385, 36944), (2544, 34635), (3180, 27708), (3816, 23090), (4240, 20781), (4618, 19080), (4770, 18472), (6360, 13854), (6927, 12720), (7632, 11545), (9236, 9540)]