90286320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{22129}}^1$

素因数の和:22162

約数の個数: 80

約数和(自身を含む): 296364960

約数和(自身を除く): 206078640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 22129, 44258, 66387, 88516, 110645, 132774, 177032, 221290, 265548, 331935, 354064, 376193, 442580, 531096, 663870, 752386, 885160, 1062192, 1128579, 1327740, 1504772, 1770320, 1880965, 2257158, 2655480, 3009544, 3761930, 4514316, 5310960, 5642895, 6019088, 7523860, 9028632, 11285790, 15047720, 18057264, 22571580, 30095440, 45143160, 90286320]

約数ペア:

[(1, 90286320), (2, 45143160), (3, 30095440), (4, 22571580), (5, 18057264), (6, 15047720), (8, 11285790), (10, 9028632), (12, 7523860), (15, 6019088), (16, 5642895), (17, 5310960), (20, 4514316), (24, 3761930), (30, 3009544), (34, 2655480), (40, 2257158), (48, 1880965), (51, 1770320), (60, 1504772), (68, 1327740), (80, 1128579), (85, 1062192), (102, 885160), (120, 752386), (136, 663870), (170, 531096), (204, 442580), (240, 376193), (255, 354064), (272, 331935), (340, 265548), (408, 221290), (510, 177032), (680, 132774), (816, 110645), (1020, 88516), (1360, 66387), (2040, 44258), (4080, 22129)]