545452440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11279}}^1$

素因数の和:11337

約数の個数: 128

約数和(自身を含む): 1819238400

約数和(自身を除く): 1273785960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 3224, 3720, 4030, 4836, 6045, 8060, 9672, 11279, 12090, 16120, 22558, 24180, 33837, 45116, 48360, 56395, 67674, 90232, 112790, 135348, 146627, 169185, 225580, 270696, 293254, 338370, 349649, 439881, 451160, 586508, 676740, 699298, 733135, 879762, 1048947, 1173016, 1353480, 1398596, 1466270, 1748245, 1759524, 2097894, 2199405, 2797192, 2932540, 3496490, 3519048, 4195788, 4398810, 4545437, 5244735, 5865080, 6992980, 8391576, 8797620, 9090874, 10489470, 13636311, 13985960, 17595240, 18181748, 20978940, 22727185, 27272622, 36363496, 41957880, 45454370, 54545244, 68181555, 90908740, 109090488, 136363110, 181817480, 272726220, 545452440]

約数ペア:

[(1, 545452440), (2, 272726220), (3, 181817480), (4, 136363110), (5, 109090488), (6, 90908740), (8, 68181555), (10, 54545244), (12, 45454370), (13, 41957880), (15, 36363496), (20, 27272622), (24, 22727185), (26, 20978940), (30, 18181748), (31, 17595240), (39, 13985960), (40, 13636311), (52, 10489470), (60, 9090874), (62, 8797620), (65, 8391576), (78, 6992980), (93, 5865080), (104, 5244735), (120, 4545437), (124, 4398810), (130, 4195788), (155, 3519048), (156, 3496490), (186, 2932540), (195, 2797192), (248, 2199405), (260, 2097894), (310, 1759524), (312, 1748245), (372, 1466270), (390, 1398596), (403, 1353480), (465, 1173016), (520, 1048947), (620, 879762), (744, 733135), (780, 699298), (806, 676740), (930, 586508), (1209, 451160), (1240, 439881), (1560, 349649), (1612, 338370), (1860, 293254), (2015, 270696), (2418, 225580), (3224, 169185), (3720, 146627), (4030, 135348), (4836, 112790), (6045, 90232), (8060, 67674), (9672, 56395), (11279, 48360), (12090, 45116), (16120, 33837), (22558, 24180)]