17439480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{251}}^1$

素因数の和:461

約数の個数: 96

約数和(自身を含む): 57198960

約数和(自身を除く): 39759480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 193, 251, 360, 386, 502, 579, 753, 772, 965, 1004, 1158, 1255, 1506, 1544, 1737, 1930, 2008, 2259, 2316, 2510, 2895, 3012, 3474, 3765, 3860, 4518, 4632, 5020, 5790, 6024, 6948, 7530, 7720, 8685, 9036, 10040, 11295, 11580, 13896, 15060, 17370, 18072, 22590, 23160, 30120, 34740, 45180, 48443, 69480, 90360, 96886, 145329, 193772, 242215, 290658, 387544, 435987, 484430, 581316, 726645, 871974, 968860, 1162632, 1453290, 1743948, 1937720, 2179935, 2906580, 3487896, 4359870, 5813160, 8719740, 17439480]

約数ペア:

[(1, 17439480), (2, 8719740), (3, 5813160), (4, 4359870), (5, 3487896), (6, 2906580), (8, 2179935), (9, 1937720), (10, 1743948), (12, 1453290), (15, 1162632), (18, 968860), (20, 871974), (24, 726645), (30, 581316), (36, 484430), (40, 435987), (45, 387544), (60, 290658), (72, 242215), (90, 193772), (120, 145329), (180, 96886), (193, 90360), (251, 69480), (360, 48443), (386, 45180), (502, 34740), (579, 30120), (753, 23160), (772, 22590), (965, 18072), (1004, 17370), (1158, 15060), (1255, 13896), (1506, 11580), (1544, 11295), (1737, 10040), (1930, 9036), (2008, 8685), (2259, 7720), (2316, 7530), (2510, 6948), (2895, 6024), (3012, 5790), (3474, 5020), (3765, 4632), (3860, 4518)]