12771510960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4093433}}^1$

素因数の和:4093462

約数の個数: 80

約数和(自身を含む): 42637208544

約数和(自身を除く): 29865697584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 4093433, 8186866, 12280299, 16373732, 20467165, 24560598, 32747464, 40934330, 49121196, 53214629, 61401495, 65494928, 81868660, 98242392, 106429258, 122802990, 159643887, 163737320, 196484784, 212858516, 245605980, 266073145, 319287774, 327474640, 425717032, 491211960, 532146290, 638575548, 798219435, 851434064, 982423920, 1064292580, 1277151096, 1596438870, 2128585160, 2554302192, 3192877740, 4257170320, 6385755480, 12771510960]

約数ペア:

[(1, 12771510960), (2, 6385755480), (3, 4257170320), (4, 3192877740), (5, 2554302192), (6, 2128585160), (8, 1596438870), (10, 1277151096), (12, 1064292580), (13, 982423920), (15, 851434064), (16, 798219435), (20, 638575548), (24, 532146290), (26, 491211960), (30, 425717032), (39, 327474640), (40, 319287774), (48, 266073145), (52, 245605980), (60, 212858516), (65, 196484784), (78, 163737320), (80, 159643887), (104, 122802990), (120, 106429258), (130, 98242392), (156, 81868660), (195, 65494928), (208, 61401495), (240, 53214629), (260, 49121196), (312, 40934330), (390, 32747464), (520, 24560598), (624, 20467165), (780, 16373732), (1040, 12280299), (1560, 8186866), (3120, 4093433)]