90253440

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{1741}}^1$

素因数の和:1772

約数の個数: 160

約数和(自身を含む): 322496460

約数和(自身を除く): 232243020

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1741, 1920, 2160, 2592, 2880, 3240, 3456, 3482, 4320, 5184, 5223, 5760, 6480, 6964, 8640, 8705, 10368, 10446, 12960, 13928, 15669, 17280, 17410, 20892, 25920, 26115, 27856, 31338, 34820, 41784, 47007, 51840, 52230, 55712, 62676, 69640, 78345, 83568, 94014, 104460, 111424, 125352, 139280, 141021, 156690, 167136, 188028, 208920, 222848, 235035, 250704, 278560, 282042, 313380, 334272, 376056, 417840, 470070, 501408, 557120, 564084, 626760, 668544, 705105, 752112, 835680, 940140, 1002816, 1114240, 1128168, 1253520, 1410210, 1504224, 1671360, 1880280, 2005632, 2256336, 2507040, 2820420, 3008448, 3342720, 3760560, 4512672, 5014080, 5640840, 6016896, 7521120, 9025344, 10028160, 11281680, 15042240, 18050688, 22563360, 30084480, 45126720, 90253440]

約数ペア:

[(1, 90253440), (2, 45126720), (3, 30084480), (4, 22563360), (5, 18050688), (6, 15042240), (8, 11281680), (9, 10028160), (10, 9025344), (12, 7521120), (15, 6016896), (16, 5640840), (18, 5014080), (20, 4512672), (24, 3760560), (27, 3342720), (30, 3008448), (32, 2820420), (36, 2507040), (40, 2256336), (45, 2005632), (48, 1880280), (54, 1671360), (60, 1504224), (64, 1410210), (72, 1253520), (80, 1128168), (81, 1114240), (90, 1002816), (96, 940140), (108, 835680), (120, 752112), (128, 705105), (135, 668544), (144, 626760), (160, 564084), (162, 557120), (180, 501408), (192, 470070), (216, 417840), (240, 376056), (270, 334272), (288, 313380), (320, 282042), (324, 278560), (360, 250704), (384, 235035), (405, 222848), (432, 208920), (480, 188028), (540, 167136), (576, 156690), (640, 141021), (648, 139280), (720, 125352), (810, 111424), (864, 104460), (960, 94014), (1080, 83568), (1152, 78345), (1296, 69640), (1440, 62676), (1620, 55712), (1728, 52230), (1741, 51840), (1920, 47007), (2160, 41784), (2592, 34820), (2880, 31338), (3240, 27856), (3456, 26115), (3482, 25920), (4320, 20892), (5184, 17410), (5223, 17280), (5760, 15669), (6480, 13928), (6964, 12960), (8640, 10446), (8705, 10368)]