378398520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{3469}}^1$

素因数の和:3590

約数の個数: 128

約数和(自身を含む): 1274184000

約数和(自身を除く): 895785480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 101, 108, 120, 135, 180, 202, 216, 270, 303, 360, 404, 505, 540, 606, 808, 909, 1010, 1080, 1212, 1515, 1818, 2020, 2424, 2727, 3030, 3469, 3636, 4040, 4545, 5454, 6060, 6938, 7272, 9090, 10407, 10908, 12120, 13635, 13876, 17345, 18180, 20814, 21816, 27270, 27752, 31221, 34690, 36360, 41628, 52035, 54540, 62442, 69380, 83256, 93663, 104070, 109080, 124884, 138760, 156105, 187326, 208140, 249768, 312210, 350369, 374652, 416280, 468315, 624420, 700738, 749304, 936630, 1051107, 1248840, 1401476, 1751845, 1873260, 2102214, 2802952, 3153321, 3503690, 3746520, 4204428, 5255535, 6306642, 7007380, 8408856, 9459963, 10511070, 12613284, 14014760, 15766605, 18919926, 21022140, 25226568, 31533210, 37839852, 42044280, 47299815, 63066420, 75679704, 94599630, 126132840, 189199260, 378398520]

約数ペア:

[(1, 378398520), (2, 189199260), (3, 126132840), (4, 94599630), (5, 75679704), (6, 63066420), (8, 47299815), (9, 42044280), (10, 37839852), (12, 31533210), (15, 25226568), (18, 21022140), (20, 18919926), (24, 15766605), (27, 14014760), (30, 12613284), (36, 10511070), (40, 9459963), (45, 8408856), (54, 7007380), (60, 6306642), (72, 5255535), (90, 4204428), (101, 3746520), (108, 3503690), (120, 3153321), (135, 2802952), (180, 2102214), (202, 1873260), (216, 1751845), (270, 1401476), (303, 1248840), (360, 1051107), (404, 936630), (505, 749304), (540, 700738), (606, 624420), (808, 468315), (909, 416280), (1010, 374652), (1080, 350369), (1212, 312210), (1515, 249768), (1818, 208140), (2020, 187326), (2424, 156105), (2727, 138760), (3030, 124884), (3469, 109080), (3636, 104070), (4040, 93663), (4545, 83256), (5454, 69380), (6060, 62442), (6938, 54540), (7272, 52035), (9090, 41628), (10407, 36360), (10908, 34690), (12120, 31221), (13635, 27752), (13876, 27270), (17345, 21816), (18180, 20814)]