2451649920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{577}}^1\times {\mathrm{2213}}^1$

素因数の和:2812

約数の個数: 128

約数和(自身を含む): 7831715040

約数和(自身を除く): 5380065120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 577, 640, 960, 1154, 1731, 1920, 2213, 2308, 2885, 3462, 4426, 4616, 5770, 6639, 6924, 8655, 8852, 9232, 11065, 11540, 13278, 13848, 17310, 17704, 18464, 22130, 23080, 26556, 27696, 33195, 34620, 35408, 36928, 44260, 46160, 53112, 55392, 66390, 69240, 70816, 73856, 88520, 92320, 106224, 110784, 132780, 138480, 141632, 177040, 184640, 212448, 221568, 265560, 276960, 283264, 354080, 369280, 424896, 531120, 553920, 708160, 849792, 1062240, 1107840, 1276901, 1416320, 2124480, 2553802, 3830703, 4248960, 5107604, 6384505, 7661406, 10215208, 12769010, 15322812, 19153515, 20430416, 25538020, 30645624, 38307030, 40860832, 51076040, 61291248, 76614060, 81721664, 102152080, 122582496, 153228120, 163443328, 204304160, 245164992, 306456240, 408608320, 490329984, 612912480, 817216640, 1225824960, 2451649920]

約数ペア:

[(1, 2451649920), (2, 1225824960), (3, 817216640), (4, 612912480), (5, 490329984), (6, 408608320), (8, 306456240), (10, 245164992), (12, 204304160), (15, 163443328), (16, 153228120), (20, 122582496), (24, 102152080), (30, 81721664), (32, 76614060), (40, 61291248), (48, 51076040), (60, 40860832), (64, 38307030), (80, 30645624), (96, 25538020), (120, 20430416), (128, 19153515), (160, 15322812), (192, 12769010), (240, 10215208), (320, 7661406), (384, 6384505), (480, 5107604), (577, 4248960), (640, 3830703), (960, 2553802), (1154, 2124480), (1731, 1416320), (1920, 1276901), (2213, 1107840), (2308, 1062240), (2885, 849792), (3462, 708160), (4426, 553920), (4616, 531120), (5770, 424896), (6639, 369280), (6924, 354080), (8655, 283264), (8852, 276960), (9232, 265560), (11065, 221568), (11540, 212448), (13278, 184640), (13848, 177040), (17310, 141632), (17704, 138480), (18464, 132780), (22130, 110784), (23080, 106224), (26556, 92320), (27696, 88520), (33195, 73856), (34620, 70816), (35408, 69240), (36928, 66390), (44260, 55392), (46160, 53112)]