38616960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{20113}}^1$

素因数の和:20135

約数の個数: 64

約数和(自身を含む): 123097680

約数和(自身を除く): 84480720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 20113, 40226, 60339, 80452, 100565, 120678, 160904, 201130, 241356, 301695, 321808, 402260, 482712, 603390, 643616, 804520, 965424, 1206780, 1287232, 1609040, 1930848, 2413560, 2574464, 3218080, 3861696, 4827120, 6436160, 7723392, 9654240, 12872320, 19308480, 38616960]

約数ペア:

[(1, 38616960), (2, 19308480), (3, 12872320), (4, 9654240), (5, 7723392), (6, 6436160), (8, 4827120), (10, 3861696), (12, 3218080), (15, 2574464), (16, 2413560), (20, 1930848), (24, 1609040), (30, 1287232), (32, 1206780), (40, 965424), (48, 804520), (60, 643616), (64, 603390), (80, 482712), (96, 402260), (120, 321808), (128, 301695), (160, 241356), (192, 201130), (240, 160904), (320, 120678), (384, 100565), (480, 80452), (640, 60339), (960, 40226), (1920, 20113)]