248691960

素因数分解:

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

素因数の和:62829

約数の個数: 96

約数和(自身を含む): 881740080

約数和(自身を除く): 633048120

約数列:

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

約数ペア:

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