90083520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1009}}^1$

素因数の和:1063

約数の個数: 168

約数和(自身を含む): 320161920

約数和(自身を除く): 230078400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 465, 480, 496, 558, 576, 620, 720, 744, 930, 960, 992, 1009, 1116, 1240, 1395, 1440, 1488, 1860, 1984, 2018, 2232, 2480, 2790, 2880, 2976, 3027, 3720, 4036, 4464, 4960, 5045, 5580, 5952, 6054, 7440, 8072, 8928, 9081, 9920, 10090, 11160, 12108, 14880, 15135, 16144, 17856, 18162, 20180, 22320, 24216, 29760, 30270, 31279, 32288, 36324, 40360, 44640, 45405, 48432, 60540, 62558, 64576, 72648, 80720, 89280, 90810, 93837, 96864, 121080, 125116, 145296, 156395, 161440, 181620, 187674, 193728, 242160, 250232, 281511, 290592, 312790, 322880, 363240, 375348, 469185, 484320, 500464, 563022, 581184, 625580, 726480, 750696, 938370, 968640, 1000928, 1126044, 1251160, 1407555, 1452960, 1501392, 1876740, 2001856, 2252088, 2502320, 2815110, 2905920, 3002784, 3753480, 4504176, 5004640, 5630220, 6005568, 7506960, 9008352, 10009280, 11260440, 15013920, 18016704, 22520880, 30027840, 45041760, 90083520]

約数ペア:

[(1, 90083520), (2, 45041760), (3, 30027840), (4, 22520880), (5, 18016704), (6, 15013920), (8, 11260440), (9, 10009280), (10, 9008352), (12, 7506960), (15, 6005568), (16, 5630220), (18, 5004640), (20, 4504176), (24, 3753480), (30, 3002784), (31, 2905920), (32, 2815110), (36, 2502320), (40, 2252088), (45, 2001856), (48, 1876740), (60, 1501392), (62, 1452960), (64, 1407555), (72, 1251160), (80, 1126044), (90, 1000928), (93, 968640), (96, 938370), (120, 750696), (124, 726480), (144, 625580), (155, 581184), (160, 563022), (180, 500464), (186, 484320), (192, 469185), (240, 375348), (248, 363240), (279, 322880), (288, 312790), (310, 290592), (320, 281511), (360, 250232), (372, 242160), (465, 193728), (480, 187674), (496, 181620), (558, 161440), (576, 156395), (620, 145296), (720, 125116), (744, 121080), (930, 96864), (960, 93837), (992, 90810), (1009, 89280), (1116, 80720), (1240, 72648), (1395, 64576), (1440, 62558), (1488, 60540), (1860, 48432), (1984, 45405), (2018, 44640), (2232, 40360), (2480, 36324), (2790, 32288), (2880, 31279), (2976, 30270), (3027, 29760), (3720, 24216), (4036, 22320), (4464, 20180), (4960, 18162), (5045, 17856), (5580, 16144), (5952, 15135), (6054, 14880), (7440, 12108), (8072, 11160), (8928, 10090), (9081, 9920)]