23671980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{743}}^1$

素因数の和:820

約数の個数: 96

約数和(自身を含む): 74995200

約数和(自身を除く): 51323220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 59, 60, 90, 108, 118, 135, 177, 180, 236, 270, 295, 354, 531, 540, 590, 708, 743, 885, 1062, 1180, 1486, 1593, 1770, 2124, 2229, 2655, 2972, 3186, 3540, 3715, 4458, 5310, 6372, 6687, 7430, 7965, 8916, 10620, 11145, 13374, 14860, 15930, 20061, 22290, 26748, 31860, 33435, 40122, 43837, 44580, 66870, 80244, 87674, 100305, 131511, 133740, 175348, 200610, 219185, 263022, 394533, 401220, 438370, 526044, 657555, 789066, 876740, 1183599, 1315110, 1578132, 1972665, 2367198, 2630220, 3945330, 4734396, 5917995, 7890660, 11835990, 23671980]

約数ペア:

[(1, 23671980), (2, 11835990), (3, 7890660), (4, 5917995), (5, 4734396), (6, 3945330), (9, 2630220), (10, 2367198), (12, 1972665), (15, 1578132), (18, 1315110), (20, 1183599), (27, 876740), (30, 789066), (36, 657555), (45, 526044), (54, 438370), (59, 401220), (60, 394533), (90, 263022), (108, 219185), (118, 200610), (135, 175348), (177, 133740), (180, 131511), (236, 100305), (270, 87674), (295, 80244), (354, 66870), (531, 44580), (540, 43837), (590, 40122), (708, 33435), (743, 31860), (885, 26748), (1062, 22290), (1180, 20061), (1486, 15930), (1593, 14860), (1770, 13374), (2124, 11145), (2229, 10620), (2655, 8916), (2972, 7965), (3186, 7430), (3540, 6687), (3715, 6372), (4458, 5310)]