28068660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{881}}^1$

素因数の和:958

約数の個数: 96

約数和(自身を含む): 88905600

約数和(自身を除く): 60836940

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, 881, 885, 1062, 1180, 1593, 1762, 1770, 2124, 2643, 2655, 3186, 3524, 3540, 4405, 5286, 5310, 6372, 7929, 7965, 8810, 10572, 10620, 13215, 15858, 15930, 17620, 23787, 26430, 31716, 31860, 39645, 47574, 51979, 52860, 79290, 95148, 103958, 118935, 155937, 158580, 207916, 237870, 259895, 311874, 467811, 475740, 519790, 623748, 779685, 935622, 1039580, 1403433, 1559370, 1871244, 2339055, 2806866, 3118740, 4678110, 5613732, 7017165, 9356220, 14034330, 28068660]

約数ペア:

[(1, 28068660), (2, 14034330), (3, 9356220), (4, 7017165), (5, 5613732), (6, 4678110), (9, 3118740), (10, 2806866), (12, 2339055), (15, 1871244), (18, 1559370), (20, 1403433), (27, 1039580), (30, 935622), (36, 779685), (45, 623748), (54, 519790), (59, 475740), (60, 467811), (90, 311874), (108, 259895), (118, 237870), (135, 207916), (177, 158580), (180, 155937), (236, 118935), (270, 103958), (295, 95148), (354, 79290), (531, 52860), (540, 51979), (590, 47574), (708, 39645), (881, 31860), (885, 31716), (1062, 26430), (1180, 23787), (1593, 17620), (1762, 15930), (1770, 15858), (2124, 13215), (2643, 10620), (2655, 10572), (3186, 8810), (3524, 7965), (3540, 7929), (4405, 6372), (5286, 5310)]