1857154080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{20047}}^1$

素因数の和:20258

約数の個数: 96

約数和(自身を含む): 5880639744

約数和(自身を除く): 4023485664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 193, 240, 386, 480, 579, 772, 965, 1158, 1544, 1930, 2316, 2895, 3088, 3860, 4632, 5790, 6176, 7720, 9264, 11580, 15440, 18528, 20047, 23160, 30880, 40094, 46320, 60141, 80188, 92640, 100235, 120282, 160376, 200470, 240564, 300705, 320752, 400940, 481128, 601410, 641504, 801880, 962256, 1202820, 1603760, 1924512, 2405640, 3207520, 3869071, 4811280, 7738142, 9622560, 11607213, 15476284, 19345355, 23214426, 30952568, 38690710, 46428852, 58036065, 61905136, 77381420, 92857704, 116072130, 123810272, 154762840, 185715408, 232144260, 309525680, 371430816, 464288520, 619051360, 928577040, 1857154080]

約数ペア:

[(1, 1857154080), (2, 928577040), (3, 619051360), (4, 464288520), (5, 371430816), (6, 309525680), (8, 232144260), (10, 185715408), (12, 154762840), (15, 123810272), (16, 116072130), (20, 92857704), (24, 77381420), (30, 61905136), (32, 58036065), (40, 46428852), (48, 38690710), (60, 30952568), (80, 23214426), (96, 19345355), (120, 15476284), (160, 11607213), (193, 9622560), (240, 7738142), (386, 4811280), (480, 3869071), (579, 3207520), (772, 2405640), (965, 1924512), (1158, 1603760), (1544, 1202820), (1930, 962256), (2316, 801880), (2895, 641504), (3088, 601410), (3860, 481128), (4632, 400940), (5790, 320752), (6176, 300705), (7720, 240564), (9264, 200470), (11580, 160376), (15440, 120282), (18528, 100235), (20047, 92640), (23160, 80188), (30880, 60141), (40094, 46320)]