12278705520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{887}}^1\times {\mathrm{57679}}^1$

素因数の和:58582

約数の個数: 80

約数和(自身を含む): 38107560960

約数和(自身を除く): 25828855440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 887, 1774, 2661, 3548, 4435, 5322, 7096, 8870, 10644, 13305, 14192, 17740, 21288, 26610, 35480, 42576, 53220, 57679, 70960, 106440, 115358, 173037, 212880, 230716, 288395, 346074, 461432, 576790, 692148, 865185, 922864, 1153580, 1384296, 1730370, 2307160, 2768592, 3460740, 4614320, 6921480, 13842960, 51161273, 102322546, 153483819, 204645092, 255806365, 306967638, 409290184, 511612730, 613935276, 767419095, 818580368, 1023225460, 1227870552, 1534838190, 2046450920, 2455741104, 3069676380, 4092901840, 6139352760, 12278705520]

約数ペア:

[(1, 12278705520), (2, 6139352760), (3, 4092901840), (4, 3069676380), (5, 2455741104), (6, 2046450920), (8, 1534838190), (10, 1227870552), (12, 1023225460), (15, 818580368), (16, 767419095), (20, 613935276), (24, 511612730), (30, 409290184), (40, 306967638), (48, 255806365), (60, 204645092), (80, 153483819), (120, 102322546), (240, 51161273), (887, 13842960), (1774, 6921480), (2661, 4614320), (3548, 3460740), (4435, 2768592), (5322, 2307160), (7096, 1730370), (8870, 1384296), (10644, 1153580), (13305, 922864), (14192, 865185), (17740, 692148), (21288, 576790), (26610, 461432), (35480, 346074), (42576, 288395), (53220, 230716), (57679, 212880), (70960, 173037), (106440, 115358)]