89390760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1511}}^1$

素因数の和:1571

約数の個数: 128

約数和(自身を含む): 293932800

約数和(自身を除く): 204542040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 29, 30, 34, 40, 51, 58, 60, 68, 85, 87, 102, 116, 120, 136, 145, 170, 174, 204, 232, 255, 290, 340, 348, 408, 435, 493, 510, 580, 680, 696, 870, 986, 1020, 1160, 1479, 1511, 1740, 1972, 2040, 2465, 2958, 3022, 3480, 3944, 4533, 4930, 5916, 6044, 7395, 7555, 9066, 9860, 11832, 12088, 14790, 15110, 18132, 19720, 22665, 25687, 29580, 30220, 36264, 43819, 45330, 51374, 59160, 60440, 77061, 87638, 90660, 102748, 128435, 131457, 154122, 175276, 181320, 205496, 219095, 256870, 262914, 308244, 350552, 385305, 438190, 513740, 525828, 616488, 657285, 744923, 770610, 876380, 1027480, 1051656, 1314570, 1489846, 1541220, 1752760, 2234769, 2629140, 2979692, 3082440, 3724615, 4469538, 5258280, 5959384, 7449230, 8939076, 11173845, 14898460, 17878152, 22347690, 29796920, 44695380, 89390760]

約数ペア:

[(1, 89390760), (2, 44695380), (3, 29796920), (4, 22347690), (5, 17878152), (6, 14898460), (8, 11173845), (10, 8939076), (12, 7449230), (15, 5959384), (17, 5258280), (20, 4469538), (24, 3724615), (29, 3082440), (30, 2979692), (34, 2629140), (40, 2234769), (51, 1752760), (58, 1541220), (60, 1489846), (68, 1314570), (85, 1051656), (87, 1027480), (102, 876380), (116, 770610), (120, 744923), (136, 657285), (145, 616488), (170, 525828), (174, 513740), (204, 438190), (232, 385305), (255, 350552), (290, 308244), (340, 262914), (348, 256870), (408, 219095), (435, 205496), (493, 181320), (510, 175276), (580, 154122), (680, 131457), (696, 128435), (870, 102748), (986, 90660), (1020, 87638), (1160, 77061), (1479, 60440), (1511, 59160), (1740, 51374), (1972, 45330), (2040, 43819), (2465, 36264), (2958, 30220), (3022, 29580), (3480, 25687), (3944, 22665), (4533, 19720), (4930, 18132), (5916, 15110), (6044, 14790), (7395, 12088), (7555, 11832), (9066, 9860)]