858172680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2383813}}^1$

素因数の和:2383830

約数の個数: 48

約数和(自身を含む): 2789062380

約数和(自身を除く): 1930889700

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, 2383813, 4767626, 7151439, 9535252, 11919065, 14302878, 19070504, 21454317, 23838130, 28605756, 35757195, 42908634, 47676260, 57211512, 71514390, 85817268, 95352520, 107271585, 143028780, 171634536, 214543170, 286057560, 429086340, 858172680]

約数ペア:

[(1, 858172680), (2, 429086340), (3, 286057560), (4, 214543170), (5, 171634536), (6, 143028780), (8, 107271585), (9, 95352520), (10, 85817268), (12, 71514390), (15, 57211512), (18, 47676260), (20, 42908634), (24, 35757195), (30, 28605756), (36, 23838130), (40, 21454317), (45, 19070504), (60, 14302878), (72, 11919065), (90, 9535252), (120, 7151439), (180, 4767626), (360, 2383813)]