90860160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1279}}^1$

素因数の和:1338

約数の個数: 128

約数和(自身を含む): 297676800

約数和(自身を除く): 206816640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 296, 320, 370, 384, 444, 480, 555, 592, 640, 740, 888, 960, 1110, 1184, 1279, 1480, 1776, 1920, 2220, 2368, 2558, 2960, 3552, 3837, 4440, 4736, 5116, 5920, 6395, 7104, 7674, 8880, 10232, 11840, 12790, 14208, 15348, 17760, 19185, 20464, 23680, 25580, 30696, 35520, 38370, 40928, 47323, 51160, 61392, 71040, 76740, 81856, 94646, 102320, 122784, 141969, 153480, 163712, 189292, 204640, 236615, 245568, 283938, 306960, 378584, 409280, 473230, 491136, 567876, 613920, 709845, 757168, 818560, 946460, 1135752, 1227840, 1419690, 1514336, 1892920, 2271504, 2455680, 2839380, 3028672, 3785840, 4543008, 5678760, 6057344, 7571680, 9086016, 11357520, 15143360, 18172032, 22715040, 30286720, 45430080, 90860160]

約数ペア:

[(1, 90860160), (2, 45430080), (3, 30286720), (4, 22715040), (5, 18172032), (6, 15143360), (8, 11357520), (10, 9086016), (12, 7571680), (15, 6057344), (16, 5678760), (20, 4543008), (24, 3785840), (30, 3028672), (32, 2839380), (37, 2455680), (40, 2271504), (48, 1892920), (60, 1514336), (64, 1419690), (74, 1227840), (80, 1135752), (96, 946460), (111, 818560), (120, 757168), (128, 709845), (148, 613920), (160, 567876), (185, 491136), (192, 473230), (222, 409280), (240, 378584), (296, 306960), (320, 283938), (370, 245568), (384, 236615), (444, 204640), (480, 189292), (555, 163712), (592, 153480), (640, 141969), (740, 122784), (888, 102320), (960, 94646), (1110, 81856), (1184, 76740), (1279, 71040), (1480, 61392), (1776, 51160), (1920, 47323), (2220, 40928), (2368, 38370), (2558, 35520), (2960, 30696), (3552, 25580), (3837, 23680), (4440, 20464), (4736, 19185), (5116, 17760), (5920, 15348), (6395, 14208), (7104, 12790), (7674, 11840), (8880, 10232)]