120296540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{421}}^1$

素因数の和:607

約数の個数: 96

約数和(自身を含む): 313643904

約数和(自身を除く): 193347364

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 157, 182, 260, 314, 364, 421, 455, 628, 785, 842, 910, 1099, 1570, 1684, 1820, 2041, 2105, 2198, 2947, 3140, 4082, 4210, 4396, 5473, 5495, 5894, 8164, 8420, 10205, 10946, 10990, 11788, 14287, 14735, 20410, 21892, 21980, 27365, 28574, 29470, 38311, 40820, 54730, 57148, 58940, 66097, 71435, 76622, 109460, 132194, 142870, 153244, 191555, 264388, 285740, 330485, 383110, 462679, 660970, 766220, 859261, 925358, 1321940, 1718522, 1850716, 2313395, 3437044, 4296305, 4626790, 6014827, 8592610, 9253580, 12029654, 17185220, 24059308, 30074135, 60148270, 120296540]

約数ペア:

[(1, 120296540), (2, 60148270), (4, 30074135), (5, 24059308), (7, 17185220), (10, 12029654), (13, 9253580), (14, 8592610), (20, 6014827), (26, 4626790), (28, 4296305), (35, 3437044), (52, 2313395), (65, 1850716), (70, 1718522), (91, 1321940), (130, 925358), (140, 859261), (157, 766220), (182, 660970), (260, 462679), (314, 383110), (364, 330485), (421, 285740), (455, 264388), (628, 191555), (785, 153244), (842, 142870), (910, 132194), (1099, 109460), (1570, 76622), (1684, 71435), (1820, 66097), (2041, 58940), (2105, 57148), (2198, 54730), (2947, 40820), (3140, 38311), (4082, 29470), (4210, 28574), (4396, 27365), (5473, 21980), (5495, 21892), (5894, 20410), (8164, 14735), (8420, 14287), (10205, 11788), (10946, 10990)]