1259779320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{57367}}^1$

素因数の和:57445

約数の個数: 96

約数和(自身を含む): 4161474720

約数和(自身を除く): 2901695400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 3660, 4392, 5490, 7320, 10980, 21960, 57367, 114734, 172101, 229468, 286835, 344202, 458936, 516303, 573670, 688404, 860505, 1032606, 1147340, 1376808, 1721010, 2065212, 2294680, 2581515, 3442020, 3499387, 4130424, 5163030, 6884040, 6998774, 10326060, 10498161, 13997548, 17496935, 20652120, 20996322, 27995096, 31494483, 34993870, 41992644, 52490805, 62988966, 69987740, 83985288, 104981610, 125977932, 139975480, 157472415, 209963220, 251955864, 314944830, 419926440, 629889660, 1259779320]

約数ペア:

[(1, 1259779320), (2, 629889660), (3, 419926440), (4, 314944830), (5, 251955864), (6, 209963220), (8, 157472415), (9, 139975480), (10, 125977932), (12, 104981610), (15, 83985288), (18, 69987740), (20, 62988966), (24, 52490805), (30, 41992644), (36, 34993870), (40, 31494483), (45, 27995096), (60, 20996322), (61, 20652120), (72, 17496935), (90, 13997548), (120, 10498161), (122, 10326060), (180, 6998774), (183, 6884040), (244, 5163030), (305, 4130424), (360, 3499387), (366, 3442020), (488, 2581515), (549, 2294680), (610, 2065212), (732, 1721010), (915, 1376808), (1098, 1147340), (1220, 1032606), (1464, 860505), (1830, 688404), (2196, 573670), (2440, 516303), (2745, 458936), (3660, 344202), (4392, 286835), (5490, 229468), (7320, 172101), (10980, 114734), (21960, 57367)]