497383920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{62801}}^1$

素因数の和:62831

約数の個数: 120

約数和(自身を含む): 1822262832

約数和(自身を除く): 1324878912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 62801, 125602, 188403, 251204, 314005, 376806, 502408, 565209, 628010, 690811, 753612, 942015, 1004816, 1130418, 1256020, 1381622, 1507224, 1884030, 2072433, 2260836, 2512040, 2763244, 2826045, 3014448, 3454055, 3768060, 4144866, 4521672, 5024080, 5526488, 5652090, 6217299, 6908110, 7536120, 8289732, 9043344, 10362165, 11052976, 11304180, 12434598, 13816220, 15072240, 16579464, 20724330, 22608360, 24869196, 27632440, 31086495, 33158928, 41448660, 45216720, 49738392, 55264880, 62172990, 82897320, 99476784, 124345980, 165794640, 248691960, 497383920]

約数ペア:

[(1, 497383920), (2, 248691960), (3, 165794640), (4, 124345980), (5, 99476784), (6, 82897320), (8, 62172990), (9, 55264880), (10, 49738392), (11, 45216720), (12, 41448660), (15, 33158928), (16, 31086495), (18, 27632440), (20, 24869196), (22, 22608360), (24, 20724330), (30, 16579464), (33, 15072240), (36, 13816220), (40, 12434598), (44, 11304180), (45, 11052976), (48, 10362165), (55, 9043344), (60, 8289732), (66, 7536120), (72, 6908110), (80, 6217299), (88, 5652090), (90, 5526488), (99, 5024080), (110, 4521672), (120, 4144866), (132, 3768060), (144, 3454055), (165, 3014448), (176, 2826045), (180, 2763244), (198, 2512040), (220, 2260836), (240, 2072433), (264, 1884030), (330, 1507224), (360, 1381622), (396, 1256020), (440, 1130418), (495, 1004816), (528, 942015), (660, 753612), (720, 690811), (792, 628010), (880, 565209), (990, 502408), (1320, 376806), (1584, 314005), (1980, 251204), (2640, 188403), (3960, 125602), (7920, 62801)]