16101480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1231}}^1$

素因数の和:1354

約数の個数: 64

約数和(自身を含む): 48787200

約数和(自身を除く): 32685720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1231, 1308, 1635, 2180, 2462, 2616, 3270, 3693, 4360, 4924, 6155, 6540, 7386, 9848, 12310, 13080, 14772, 18465, 24620, 29544, 36930, 49240, 73860, 134179, 147720, 268358, 402537, 536716, 670895, 805074, 1073432, 1341790, 1610148, 2012685, 2683580, 3220296, 4025370, 5367160, 8050740, 16101480]

約数ペア:

[(1, 16101480), (2, 8050740), (3, 5367160), (4, 4025370), (5, 3220296), (6, 2683580), (8, 2012685), (10, 1610148), (12, 1341790), (15, 1073432), (20, 805074), (24, 670895), (30, 536716), (40, 402537), (60, 268358), (109, 147720), (120, 134179), (218, 73860), (327, 49240), (436, 36930), (545, 29544), (654, 24620), (872, 18465), (1090, 14772), (1231, 13080), (1308, 12310), (1635, 9848), (2180, 7386), (2462, 6540), (2616, 6155), (3270, 4924), (3693, 4360)]