15468720120

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{2046127}}^1$

素因数の和:2046154

約数の個数: 128

約数和(自身を含む): 58928486400

約数和(自身を除く): 43459766280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 2046127, 4092254, 6138381, 8184508, 10230635, 12276762, 14322889, 16369016, 18415143, 20461270, 24553524, 28645778, 30691905, 36830286, 40922540, 42968667, 49107048, 55245429, 57291556, 61383810, 71614445, 73660572, 81845080, 85937334, 92075715, 110490858, 114583112, 122767620, 128906001, 143228890, 147321144, 171874668, 184151430, 214843335, 220981716, 245535240, 257812002, 276227145, 286457780, 343749336, 368302860, 386718003, 429686670, 441963432, 515624004, 552454290, 572915560, 644530005, 736605720, 773436006, 859373340, 1031248008, 1104908580, 1289060010, 1546872012, 1718746680, 1933590015, 2209817160, 2578120020, 3093744024, 3867180030, 5156240040, 7734360060, 15468720120]

約数ペア:

[(1, 15468720120), (2, 7734360060), (3, 5156240040), (4, 3867180030), (5, 3093744024), (6, 2578120020), (7, 2209817160), (8, 1933590015), (9, 1718746680), (10, 1546872012), (12, 1289060010), (14, 1104908580), (15, 1031248008), (18, 859373340), (20, 773436006), (21, 736605720), (24, 644530005), (27, 572915560), (28, 552454290), (30, 515624004), (35, 441963432), (36, 429686670), (40, 386718003), (42, 368302860), (45, 343749336), (54, 286457780), (56, 276227145), (60, 257812002), (63, 245535240), (70, 220981716), (72, 214843335), (84, 184151430), (90, 171874668), (105, 147321144), (108, 143228890), (120, 128906001), (126, 122767620), (135, 114583112), (140, 110490858), (168, 92075715), (180, 85937334), (189, 81845080), (210, 73660572), (216, 71614445), (252, 61383810), (270, 57291556), (280, 55245429), (315, 49107048), (360, 42968667), (378, 40922540), (420, 36830286), (504, 30691905), (540, 28645778), (630, 24553524), (756, 20461270), (840, 18415143), (945, 16369016), (1080, 14322889), (1260, 12276762), (1512, 10230635), (1890, 8184508), (2520, 6138381), (3780, 4092254), (7560, 2046127)]