2395120

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:87

約数の個数: 120

約数和(自身を含む): 7124544

約数和(自身を除く): 4729424

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 47, 49, 52, 56, 65, 70, 80, 91, 94, 98, 104, 112, 130, 140, 182, 188, 196, 208, 235, 245, 260, 280, 329, 364, 376, 392, 455, 470, 490, 520, 560, 611, 637, 658, 728, 752, 784, 910, 940, 980, 1040, 1222, 1274, 1316, 1456, 1645, 1820, 1880, 1960, 2303, 2444, 2548, 2632, 3055, 3185, 3290, 3640, 3760, 3920, 4277, 4606, 4888, 5096, 5264, 6110, 6370, 6580, 7280, 8554, 9212, 9776, 10192, 11515, 12220, 12740, 13160, 17108, 18424, 21385, 23030, 24440, 25480, 26320, 29939, 34216, 36848, 42770, 46060, 48880, 50960, 59878, 68432, 85540, 92120, 119756, 149695, 171080, 184240, 239512, 299390, 342160, 479024, 598780, 1197560, 2395120]

約数ペア:

[(1, 2395120), (2, 1197560), (4, 598780), (5, 479024), (7, 342160), (8, 299390), (10, 239512), (13, 184240), (14, 171080), (16, 149695), (20, 119756), (26, 92120), (28, 85540), (35, 68432), (40, 59878), (47, 50960), (49, 48880), (52, 46060), (56, 42770), (65, 36848), (70, 34216), (80, 29939), (91, 26320), (94, 25480), (98, 24440), (104, 23030), (112, 21385), (130, 18424), (140, 17108), (182, 13160), (188, 12740), (196, 12220), (208, 11515), (235, 10192), (245, 9776), (260, 9212), (280, 8554), (329, 7280), (364, 6580), (376, 6370), (392, 6110), (455, 5264), (470, 5096), (490, 4888), (520, 4606), (560, 4277), (611, 3920), (637, 3760), (658, 3640), (728, 3290), (752, 3185), (784, 3055), (910, 2632), (940, 2548), (980, 2444), (1040, 2303), (1222, 1960), (1274, 1880), (1316, 1820), (1456, 1645)]