324044560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{13457}}^1$

素因数の和:13520

約数の個数: 80

約数和(自身を含む): 881122176

約数和(自身を除く): 557077616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 70, 80, 86, 112, 140, 172, 215, 280, 301, 344, 430, 560, 602, 688, 860, 1204, 1505, 1720, 2408, 3010, 3440, 4816, 6020, 12040, 13457, 24080, 26914, 53828, 67285, 94199, 107656, 134570, 188398, 215312, 269140, 376796, 470995, 538280, 578651, 753592, 941990, 1076560, 1157302, 1507184, 1883980, 2314604, 2893255, 3767960, 4050557, 4629208, 5786510, 7535920, 8101114, 9258416, 11573020, 16202228, 20252785, 23146040, 32404456, 40505570, 46292080, 64808912, 81011140, 162022280, 324044560]

約数ペア:

[(1, 324044560), (2, 162022280), (4, 81011140), (5, 64808912), (7, 46292080), (8, 40505570), (10, 32404456), (14, 23146040), (16, 20252785), (20, 16202228), (28, 11573020), (35, 9258416), (40, 8101114), (43, 7535920), (56, 5786510), (70, 4629208), (80, 4050557), (86, 3767960), (112, 2893255), (140, 2314604), (172, 1883980), (215, 1507184), (280, 1157302), (301, 1076560), (344, 941990), (430, 753592), (560, 578651), (602, 538280), (688, 470995), (860, 376796), (1204, 269140), (1505, 215312), (1720, 188398), (2408, 134570), (3010, 107656), (3440, 94199), (4816, 67285), (6020, 53828), (12040, 26914), (13457, 24080)]