717417840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{129967}}^1$

素因数の和:130006

約数の個数: 80

約数和(自身を含む): 2320708608

約数和(自身を除く): 1603290768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 129967, 259934, 389901, 519868, 649835, 779802, 1039736, 1299670, 1559604, 1949505, 2079472, 2599340, 2989241, 3119208, 3899010, 5198680, 5978482, 6238416, 7798020, 8967723, 10397360, 11956964, 14946205, 15596040, 17935446, 23913928, 29892410, 31192080, 35870892, 44838615, 47827856, 59784820, 71741784, 89677230, 119569640, 143483568, 179354460, 239139280, 358708920, 717417840]

約数ペア:

[(1, 717417840), (2, 358708920), (3, 239139280), (4, 179354460), (5, 143483568), (6, 119569640), (8, 89677230), (10, 71741784), (12, 59784820), (15, 47827856), (16, 44838615), (20, 35870892), (23, 31192080), (24, 29892410), (30, 23913928), (40, 17935446), (46, 15596040), (48, 14946205), (60, 11956964), (69, 10397360), (80, 8967723), (92, 7798020), (115, 6238416), (120, 5978482), (138, 5198680), (184, 3899010), (230, 3119208), (240, 2989241), (276, 2599340), (345, 2079472), (368, 1949505), (460, 1559604), (552, 1299670), (690, 1039736), (920, 779802), (1104, 649835), (1380, 519868), (1840, 389901), (2760, 259934), (5520, 129967)]