23680440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{9397}}^1$

素因数の和:9421

約数の個数: 96

約数和(自身を含む): 87965280

約数和(自身を除く): 64284840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 9397, 18794, 28191, 37588, 46985, 56382, 65779, 75176, 84573, 93970, 112764, 131558, 140955, 169146, 187940, 197337, 225528, 263116, 281910, 328895, 338292, 375880, 394674, 422865, 526232, 563820, 592011, 657790, 676584, 789348, 845730, 986685, 1127640, 1184022, 1315580, 1578696, 1691460, 1973370, 2368044, 2631160, 2960055, 3382920, 3946740, 4736088, 5920110, 7893480, 11840220, 23680440]

約数ペア:

[(1, 23680440), (2, 11840220), (3, 7893480), (4, 5920110), (5, 4736088), (6, 3946740), (7, 3382920), (8, 2960055), (9, 2631160), (10, 2368044), (12, 1973370), (14, 1691460), (15, 1578696), (18, 1315580), (20, 1184022), (21, 1127640), (24, 986685), (28, 845730), (30, 789348), (35, 676584), (36, 657790), (40, 592011), (42, 563820), (45, 526232), (56, 422865), (60, 394674), (63, 375880), (70, 338292), (72, 328895), (84, 281910), (90, 263116), (105, 225528), (120, 197337), (126, 187940), (140, 169146), (168, 140955), (180, 131558), (210, 112764), (252, 93970), (280, 84573), (315, 75176), (360, 65779), (420, 56382), (504, 46985), (630, 37588), (840, 28191), (1260, 18794), (2520, 9397)]