40285920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4937}}^1$

素因数の和:4972

約数の個数: 96

約数和(自身を含む): 134392608

約数和(自身を除く): 94106688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 4937, 8160, 9874, 14811, 19748, 24685, 29622, 39496, 49370, 59244, 74055, 78992, 83929, 98740, 118488, 148110, 157984, 167858, 197480, 236976, 251787, 296220, 335716, 394960, 419645, 473952, 503574, 592440, 671432, 789920, 839290, 1007148, 1184880, 1258935, 1342864, 1678580, 2014296, 2369760, 2517870, 2685728, 3357160, 4028592, 5035740, 6714320, 8057184, 10071480, 13428640, 20142960, 40285920]

約数ペア:

[(1, 40285920), (2, 20142960), (3, 13428640), (4, 10071480), (5, 8057184), (6, 6714320), (8, 5035740), (10, 4028592), (12, 3357160), (15, 2685728), (16, 2517870), (17, 2369760), (20, 2014296), (24, 1678580), (30, 1342864), (32, 1258935), (34, 1184880), (40, 1007148), (48, 839290), (51, 789920), (60, 671432), (68, 592440), (80, 503574), (85, 473952), (96, 419645), (102, 394960), (120, 335716), (136, 296220), (160, 251787), (170, 236976), (204, 197480), (240, 167858), (255, 157984), (272, 148110), (340, 118488), (408, 98740), (480, 83929), (510, 78992), (544, 74055), (680, 59244), (816, 49370), (1020, 39496), (1360, 29622), (1632, 24685), (2040, 19748), (2720, 14811), (4080, 9874), (4937, 8160)]