122494240

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{881}}^1$

素因数の和:986

約数の個数: 96

約数和(自身を含む): 320060160

約数和(自身を除く): 197565920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 79, 80, 88, 110, 158, 160, 176, 220, 316, 352, 395, 440, 632, 790, 869, 880, 881, 1264, 1580, 1738, 1760, 1762, 2528, 3160, 3476, 3524, 4345, 4405, 6320, 6952, 7048, 8690, 8810, 9691, 12640, 13904, 14096, 17380, 17620, 19382, 27808, 28192, 34760, 35240, 38764, 48455, 69520, 69599, 70480, 77528, 96910, 139040, 139198, 140960, 155056, 193820, 278396, 310112, 347995, 387640, 556792, 695990, 765589, 775280, 1113584, 1391980, 1531178, 1550560, 2227168, 2783960, 3062356, 3827945, 5567920, 6124712, 7655890, 11135840, 12249424, 15311780, 24498848, 30623560, 61247120, 122494240]

約数ペア:

[(1, 122494240), (2, 61247120), (4, 30623560), (5, 24498848), (8, 15311780), (10, 12249424), (11, 11135840), (16, 7655890), (20, 6124712), (22, 5567920), (32, 3827945), (40, 3062356), (44, 2783960), (55, 2227168), (79, 1550560), (80, 1531178), (88, 1391980), (110, 1113584), (158, 775280), (160, 765589), (176, 695990), (220, 556792), (316, 387640), (352, 347995), (395, 310112), (440, 278396), (632, 193820), (790, 155056), (869, 140960), (880, 139198), (881, 139040), (1264, 96910), (1580, 77528), (1738, 70480), (1760, 69599), (1762, 69520), (2528, 48455), (3160, 38764), (3476, 35240), (3524, 34760), (4345, 28192), (4405, 27808), (6320, 19382), (6952, 17620), (7048, 17380), (8690, 14096), (8810, 13904), (9691, 12640)]