38937240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1163}}^1$

素因数の和:1214

約数の個数: 128

約数和(自身を含む): 134092800

約数和(自身を除く): 95155560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1163, 1240, 1395, 1674, 1860, 2232, 2326, 2790, 3348, 3489, 3720, 4185, 4652, 5580, 5815, 6696, 6978, 8370, 9304, 10467, 11160, 11630, 13956, 16740, 17445, 20934, 23260, 27912, 31401, 33480, 34890, 36053, 41868, 46520, 52335, 62802, 69780, 72106, 83736, 104670, 108159, 125604, 139560, 144212, 157005, 180265, 209340, 216318, 251208, 288424, 314010, 324477, 360530, 418680, 432636, 540795, 628020, 648954, 721060, 865272, 973431, 1081590, 1256040, 1297908, 1442120, 1622385, 1946862, 2163180, 2595816, 3244770, 3893724, 4326360, 4867155, 6489540, 7787448, 9734310, 12979080, 19468620, 38937240]

約数ペア:

[(1, 38937240), (2, 19468620), (3, 12979080), (4, 9734310), (5, 7787448), (6, 6489540), (8, 4867155), (9, 4326360), (10, 3893724), (12, 3244770), (15, 2595816), (18, 2163180), (20, 1946862), (24, 1622385), (27, 1442120), (30, 1297908), (31, 1256040), (36, 1081590), (40, 973431), (45, 865272), (54, 721060), (60, 648954), (62, 628020), (72, 540795), (90, 432636), (93, 418680), (108, 360530), (120, 324477), (124, 314010), (135, 288424), (155, 251208), (180, 216318), (186, 209340), (216, 180265), (248, 157005), (270, 144212), (279, 139560), (310, 125604), (360, 108159), (372, 104670), (465, 83736), (540, 72106), (558, 69780), (620, 62802), (744, 52335), (837, 46520), (930, 41868), (1080, 36053), (1116, 34890), (1163, 33480), (1240, 31401), (1395, 27912), (1674, 23260), (1860, 20934), (2232, 17445), (2326, 16740), (2790, 13956), (3348, 11630), (3489, 11160), (3720, 10467), (4185, 9304), (4652, 8370), (5580, 6978), (5815, 6696)]