328617480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{161087}}^1$

素因数の和:161118

約数の個数: 64

約数和(自身を含む): 1043850240

約数和(自身を除く): 715232760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 161087, 322174, 483261, 644348, 805435, 966522, 1288696, 1610870, 1933044, 2416305, 2738479, 3221740, 3866088, 4832610, 5476958, 6443480, 8215437, 9665220, 10953916, 13692395, 16430874, 19330440, 21907832, 27384790, 32861748, 41077185, 54769580, 65723496, 82154370, 109539160, 164308740, 328617480]

約数ペア:

[(1, 328617480), (2, 164308740), (3, 109539160), (4, 82154370), (5, 65723496), (6, 54769580), (8, 41077185), (10, 32861748), (12, 27384790), (15, 21907832), (17, 19330440), (20, 16430874), (24, 13692395), (30, 10953916), (34, 9665220), (40, 8215437), (51, 6443480), (60, 5476958), (68, 4832610), (85, 3866088), (102, 3221740), (120, 2738479), (136, 2416305), (170, 1933044), (204, 1610870), (255, 1288696), (340, 966522), (408, 805435), (510, 644348), (680, 483261), (1020, 322174), (2040, 161087)]