90317040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{34211}}^1$

素因数の和:34238

約数の個数: 80

約数和(自身を含む): 305444736

約数和(自身を除く): 215127696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 34211, 68422, 102633, 136844, 171055, 205266, 273688, 342110, 376321, 410532, 513165, 547376, 684220, 752642, 821064, 1026330, 1128963, 1368440, 1505284, 1642128, 1881605, 2052660, 2257926, 2736880, 3010568, 3763210, 4105320, 4515852, 5644815, 6021136, 7526420, 8210640, 9031704, 11289630, 15052840, 18063408, 22579260, 30105680, 45158520, 90317040]

約数ペア:

[(1, 90317040), (2, 45158520), (3, 30105680), (4, 22579260), (5, 18063408), (6, 15052840), (8, 11289630), (10, 9031704), (11, 8210640), (12, 7526420), (15, 6021136), (16, 5644815), (20, 4515852), (22, 4105320), (24, 3763210), (30, 3010568), (33, 2736880), (40, 2257926), (44, 2052660), (48, 1881605), (55, 1642128), (60, 1505284), (66, 1368440), (80, 1128963), (88, 1026330), (110, 821064), (120, 752642), (132, 684220), (165, 547376), (176, 513165), (220, 410532), (240, 376321), (264, 342110), (330, 273688), (440, 205266), (528, 171055), (660, 136844), (880, 102633), (1320, 68422), (2640, 34211)]