56351520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{39133}}^1$

素因数の和:39154

約数の個数: 72

約数和(自身を含む): 192304476

約数和(自身を除く): 135952956

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, 39133, 78266, 117399, 156532, 195665, 234798, 313064, 352197, 391330, 469596, 586995, 626128, 704394, 782660, 939192, 1173990, 1252256, 1408788, 1565320, 1760985, 1878384, 2347980, 2817576, 3130640, 3521970, 3756768, 4695960, 5635152, 6261280, 7043940, 9391920, 11270304, 14087880, 18783840, 28175760, 56351520]

約数ペア:

[(1, 56351520), (2, 28175760), (3, 18783840), (4, 14087880), (5, 11270304), (6, 9391920), (8, 7043940), (9, 6261280), (10, 5635152), (12, 4695960), (15, 3756768), (16, 3521970), (18, 3130640), (20, 2817576), (24, 2347980), (30, 1878384), (32, 1760985), (36, 1565320), (40, 1408788), (45, 1252256), (48, 1173990), (60, 939192), (72, 782660), (80, 704394), (90, 626128), (96, 586995), (120, 469596), (144, 391330), (160, 352197), (180, 313064), (240, 234798), (288, 195665), (360, 156532), (480, 117399), (720, 78266), (1440, 39133)]