505545360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{709}}^1\times {\mathrm{2971}}^1$

素因数の和:3696

約数の個数: 80

約数和(自身を含む): 1569929280

約数和(自身を除く): 1064383920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 709, 1418, 2127, 2836, 2971, 3545, 4254, 5672, 5942, 7090, 8508, 8913, 10635, 11344, 11884, 14180, 14855, 17016, 17826, 21270, 23768, 28360, 29710, 34032, 35652, 42540, 44565, 47536, 56720, 59420, 71304, 85080, 89130, 118840, 142608, 170160, 178260, 237680, 356520, 713040, 2106439, 4212878, 6319317, 8425756, 10532195, 12638634, 16851512, 21064390, 25277268, 31596585, 33703024, 42128780, 50554536, 63193170, 84257560, 101109072, 126386340, 168515120, 252772680, 505545360]

約数ペア:

[(1, 505545360), (2, 252772680), (3, 168515120), (4, 126386340), (5, 101109072), (6, 84257560), (8, 63193170), (10, 50554536), (12, 42128780), (15, 33703024), (16, 31596585), (20, 25277268), (24, 21064390), (30, 16851512), (40, 12638634), (48, 10532195), (60, 8425756), (80, 6319317), (120, 4212878), (240, 2106439), (709, 713040), (1418, 356520), (2127, 237680), (2836, 178260), (2971, 170160), (3545, 142608), (4254, 118840), (5672, 89130), (5942, 85080), (7090, 71304), (8508, 59420), (8913, 56720), (10635, 47536), (11344, 44565), (11884, 42540), (14180, 35652), (14855, 34032), (17016, 29710), (17826, 28360), (21270, 23768)]