19308480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{20113}}^1$

素因数の和:20133

約数の個数: 56

約数和(自身を含む): 61307472

約数和(自身を除く): 41998992

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, 160, 192, 240, 320, 480, 960, 20113, 40226, 60339, 80452, 100565, 120678, 160904, 201130, 241356, 301695, 321808, 402260, 482712, 603390, 643616, 804520, 965424, 1206780, 1287232, 1609040, 1930848, 2413560, 3218080, 3861696, 4827120, 6436160, 9654240, 19308480]

約数ペア:

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