6541730280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{297893}}^1$

素因数の和:297971

約数の個数: 96

約数和(自身を含む): 21609230760

約数和(自身を除く): 15067500480

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, 297893, 595786, 893679, 1191572, 1489465, 1787358, 2383144, 2681037, 2978930, 3574716, 4468395, 5362074, 5957860, 7149432, 8936790, 10724148, 11915720, 13405185, 17873580, 18171473, 21448296, 26810370, 35747160, 36342946, 53620740, 54514419, 72685892, 90857365, 107241480, 109028838, 145371784, 163543257, 181714730, 218057676, 272572095, 327086514, 363429460, 436115352, 545144190, 654173028, 726858920, 817716285, 1090288380, 1308346056, 1635432570, 2180576760, 3270865140, 6541730280]

約数ペア:

[(1, 6541730280), (2, 3270865140), (3, 2180576760), (4, 1635432570), (5, 1308346056), (6, 1090288380), (8, 817716285), (9, 726858920), (10, 654173028), (12, 545144190), (15, 436115352), (18, 363429460), (20, 327086514), (24, 272572095), (30, 218057676), (36, 181714730), (40, 163543257), (45, 145371784), (60, 109028838), (61, 107241480), (72, 90857365), (90, 72685892), (120, 54514419), (122, 53620740), (180, 36342946), (183, 35747160), (244, 26810370), (305, 21448296), (360, 18171473), (366, 17873580), (488, 13405185), (549, 11915720), (610, 10724148), (732, 8936790), (915, 7149432), (1098, 5957860), (1220, 5362074), (1464, 4468395), (1830, 3574716), (2196, 2978930), (2440, 2681037), (2745, 2383144), (3660, 1787358), (4392, 1489465), (5490, 1191572), (7320, 893679), (10980, 595786), (21960, 297893)]