283623840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{196961}}^1$

素因数の和:196982

約数の個数: 72

約数和(自身を含む): 967871268

約数和(自身を除く): 684247428

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 196961, 393922, 590883, 787844, 984805, 1181766, 1575688, 1772649, 1969610, 2363532, 2954415, 3151376, 3545298, 3939220, 4727064, 5908830, 6302752, 7090596, 7878440, 8863245, 9454128, 11817660, 14181192, 15756880, 17726490, 18908256, 23635320, 28362384, 31513760, 35452980, 47270640, 56724768, 70905960, 94541280, 141811920, 283623840]

約数ペア:

[(1, 283623840), (2, 141811920), (3, 94541280), (4, 70905960), (5, 56724768), (6, 47270640), (8, 35452980), (9, 31513760), (10, 28362384), (12, 23635320), (15, 18908256), (16, 17726490), (18, 15756880), (20, 14181192), (24, 11817660), (30, 9454128), (32, 8863245), (36, 7878440), (40, 7090596), (45, 6302752), (48, 5908830), (60, 4727064), (72, 3939220), (80, 3545298), (90, 3151376), (96, 2954415), (120, 2363532), (144, 1969610), (160, 1772649), (180, 1575688), (240, 1181766), (288, 984805), (360, 787844), (480, 590883), (720, 393922), (1440, 196961)]