1720235040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{3517}}^1$

素因数の和:4554

約数の個数: 96

約数和(自身を含む): 5425600320

約数和(自身を除く): 3705365280

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, 240, 480, 1019, 2038, 3057, 3517, 4076, 5095, 6114, 7034, 8152, 10190, 10551, 12228, 14068, 15285, 16304, 17585, 20380, 21102, 24456, 28136, 30570, 32608, 35170, 40760, 42204, 48912, 52755, 56272, 61140, 70340, 81520, 84408, 97824, 105510, 112544, 122280, 140680, 163040, 168816, 211020, 244560, 281360, 337632, 422040, 489120, 562720, 844080, 1688160, 3583823, 7167646, 10751469, 14335292, 17919115, 21502938, 28670584, 35838230, 43005876, 53757345, 57341168, 71676460, 86011752, 107514690, 114682336, 143352920, 172023504, 215029380, 286705840, 344047008, 430058760, 573411680, 860117520, 1720235040]

約数ペア:

[(1, 1720235040), (2, 860117520), (3, 573411680), (4, 430058760), (5, 344047008), (6, 286705840), (8, 215029380), (10, 172023504), (12, 143352920), (15, 114682336), (16, 107514690), (20, 86011752), (24, 71676460), (30, 57341168), (32, 53757345), (40, 43005876), (48, 35838230), (60, 28670584), (80, 21502938), (96, 17919115), (120, 14335292), (160, 10751469), (240, 7167646), (480, 3583823), (1019, 1688160), (2038, 844080), (3057, 562720), (3517, 489120), (4076, 422040), (5095, 337632), (6114, 281360), (7034, 244560), (8152, 211020), (10190, 168816), (10551, 163040), (12228, 140680), (14068, 122280), (15285, 112544), (16304, 105510), (17585, 97824), (20380, 84408), (21102, 81520), (24456, 70340), (28136, 61140), (30570, 56272), (32608, 52755), (35170, 48912), (40760, 42204)]