26696880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{5297}}^1$

素因数の和:5323

約数の個数: 120

約数和(自身を含む): 102484512

約数和(自身を除く): 75787632

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 5297, 10594, 15891, 21188, 26485, 31782, 37079, 42376, 47673, 52970, 63564, 74158, 79455, 84752, 95346, 105940, 111237, 127128, 148316, 158910, 185395, 190692, 211880, 222474, 238365, 254256, 296632, 317820, 333711, 370790, 381384, 423760, 444948, 476730, 556185, 593264, 635640, 667422, 741580, 762768, 889896, 953460, 1112370, 1271280, 1334844, 1483160, 1668555, 1779792, 1906920, 2224740, 2669688, 2966320, 3337110, 3813840, 4449480, 5339376, 6674220, 8898960, 13348440, 26696880]

約数ペア:

[(1, 26696880), (2, 13348440), (3, 8898960), (4, 6674220), (5, 5339376), (6, 4449480), (7, 3813840), (8, 3337110), (9, 2966320), (10, 2669688), (12, 2224740), (14, 1906920), (15, 1779792), (16, 1668555), (18, 1483160), (20, 1334844), (21, 1271280), (24, 1112370), (28, 953460), (30, 889896), (35, 762768), (36, 741580), (40, 667422), (42, 635640), (45, 593264), (48, 556185), (56, 476730), (60, 444948), (63, 423760), (70, 381384), (72, 370790), (80, 333711), (84, 317820), (90, 296632), (105, 254256), (112, 238365), (120, 222474), (126, 211880), (140, 190692), (144, 185395), (168, 158910), (180, 148316), (210, 127128), (240, 111237), (252, 105940), (280, 95346), (315, 84752), (336, 79455), (360, 74158), (420, 63564), (504, 52970), (560, 47673), (630, 42376), (720, 37079), (840, 31782), (1008, 26485), (1260, 21188), (1680, 15891), (2520, 10594), (5040, 5297)]