123716880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{24547}}^1$

素因数の和:24573

約数の個数: 120

約数和(自身を含む): 474856512

約数和(自身を除く): 351139632

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, 24547, 49094, 73641, 98188, 122735, 147282, 171829, 196376, 220923, 245470, 294564, 343658, 368205, 392752, 441846, 490940, 515487, 589128, 687316, 736410, 859145, 883692, 981880, 1030974, 1104615, 1178256, 1374632, 1472820, 1546461, 1718290, 1767384, 1963760, 2061948, 2209230, 2577435, 2749264, 2945640, 3092922, 3436580, 3534768, 4123896, 4418460, 5154870, 5891280, 6185844, 6873160, 7732305, 8247792, 8836920, 10309740, 12371688, 13746320, 15464610, 17673840, 20619480, 24743376, 30929220, 41238960, 61858440, 123716880]

約数ペア:

[(1, 123716880), (2, 61858440), (3, 41238960), (4, 30929220), (5, 24743376), (6, 20619480), (7, 17673840), (8, 15464610), (9, 13746320), (10, 12371688), (12, 10309740), (14, 8836920), (15, 8247792), (16, 7732305), (18, 6873160), (20, 6185844), (21, 5891280), (24, 5154870), (28, 4418460), (30, 4123896), (35, 3534768), (36, 3436580), (40, 3092922), (42, 2945640), (45, 2749264), (48, 2577435), (56, 2209230), (60, 2061948), (63, 1963760), (70, 1767384), (72, 1718290), (80, 1546461), (84, 1472820), (90, 1374632), (105, 1178256), (112, 1104615), (120, 1030974), (126, 981880), (140, 883692), (144, 859145), (168, 736410), (180, 687316), (210, 589128), (240, 515487), (252, 490940), (280, 441846), (315, 392752), (336, 368205), (360, 343658), (420, 294564), (504, 245470), (560, 220923), (630, 196376), (720, 171829), (840, 147282), (1008, 122735), (1260, 98188), (1680, 73641), (2520, 49094), (5040, 24547)]