68610960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8663}}^1$

素因数の和:8693

約数の個数: 120

約数和(自身を含む): 251394624

約数和(自身を除く): 182783664

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, 8663, 17326, 25989, 34652, 43315, 51978, 69304, 77967, 86630, 95293, 103956, 129945, 138608, 155934, 173260, 190586, 207912, 259890, 285879, 311868, 346520, 381172, 389835, 415824, 476465, 519780, 571758, 623736, 693040, 762344, 779670, 857637, 952930, 1039560, 1143516, 1247472, 1429395, 1524688, 1559340, 1715274, 1905860, 2079120, 2287032, 2858790, 3118680, 3430548, 3811720, 4288185, 4574064, 5717580, 6237360, 6861096, 7623440, 8576370, 11435160, 13722192, 17152740, 22870320, 34305480, 68610960]

約数ペア:

[(1, 68610960), (2, 34305480), (3, 22870320), (4, 17152740), (5, 13722192), (6, 11435160), (8, 8576370), (9, 7623440), (10, 6861096), (11, 6237360), (12, 5717580), (15, 4574064), (16, 4288185), (18, 3811720), (20, 3430548), (22, 3118680), (24, 2858790), (30, 2287032), (33, 2079120), (36, 1905860), (40, 1715274), (44, 1559340), (45, 1524688), (48, 1429395), (55, 1247472), (60, 1143516), (66, 1039560), (72, 952930), (80, 857637), (88, 779670), (90, 762344), (99, 693040), (110, 623736), (120, 571758), (132, 519780), (144, 476465), (165, 415824), (176, 389835), (180, 381172), (198, 346520), (220, 311868), (240, 285879), (264, 259890), (330, 207912), (360, 190586), (396, 173260), (440, 155934), (495, 138608), (528, 129945), (660, 103956), (720, 95293), (792, 86630), (880, 77967), (990, 69304), (1320, 51978), (1584, 43315), (1980, 34652), (2640, 25989), (3960, 17326), (7920, 8663)]