1966546440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5462629}}^1$

素因数の和:5462646

約数の個数: 48

約数和(自身を含む): 6391277100

約数和(自身を除く): 4424730660

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, 360, 5462629, 10925258, 16387887, 21850516, 27313145, 32775774, 43701032, 49163661, 54626290, 65551548, 81939435, 98327322, 109252580, 131103096, 163878870, 196654644, 218505160, 245818305, 327757740, 393309288, 491636610, 655515480, 983273220, 1966546440]

約数ペア:

[(1, 1966546440), (2, 983273220), (3, 655515480), (4, 491636610), (5, 393309288), (6, 327757740), (8, 245818305), (9, 218505160), (10, 196654644), (12, 163878870), (15, 131103096), (18, 109252580), (20, 98327322), (24, 81939435), (30, 65551548), (36, 54626290), (40, 49163661), (45, 43701032), (60, 32775774), (72, 27313145), (90, 21850516), (120, 16387887), (180, 10925258), (360, 5462629)]