127308480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^2$

素因数の和:235

約数の個数: 168

約数和(自身を含む): 439649616

約数和(自身を除く): 312341136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 101, 104, 120, 130, 156, 160, 192, 195, 202, 208, 240, 260, 303, 312, 320, 390, 404, 416, 480, 505, 520, 606, 624, 780, 808, 832, 960, 1010, 1040, 1212, 1248, 1313, 1515, 1560, 1616, 2020, 2080, 2424, 2496, 2626, 3030, 3120, 3232, 3939, 4040, 4160, 4848, 5252, 6060, 6240, 6464, 6565, 7878, 8080, 9696, 10201, 10504, 12120, 12480, 13130, 15756, 16160, 19392, 19695, 20402, 21008, 24240, 26260, 30603, 31512, 32320, 39390, 40804, 42016, 48480, 51005, 52520, 61206, 63024, 78780, 81608, 84032, 96960, 102010, 105040, 122412, 126048, 132613, 153015, 157560, 163216, 204020, 210080, 244824, 252096, 265226, 306030, 315120, 326432, 397839, 408040, 420160, 489648, 530452, 612060, 630240, 652864, 663065, 795678, 816080, 979296, 1060904, 1224120, 1260480, 1326130, 1591356, 1632160, 1958592, 1989195, 2121808, 2448240, 2652260, 3182712, 3264320, 3978390, 4243616, 4896480, 5304520, 6365424, 7956780, 8487232, 9792960, 10609040, 12730848, 15913560, 21218080, 25461696, 31827120, 42436160, 63654240, 127308480]

約数ペア:

[(1, 127308480), (2, 63654240), (3, 42436160), (4, 31827120), (5, 25461696), (6, 21218080), (8, 15913560), (10, 12730848), (12, 10609040), (13, 9792960), (15, 8487232), (16, 7956780), (20, 6365424), (24, 5304520), (26, 4896480), (30, 4243616), (32, 3978390), (39, 3264320), (40, 3182712), (48, 2652260), (52, 2448240), (60, 2121808), (64, 1989195), (65, 1958592), (78, 1632160), (80, 1591356), (96, 1326130), (101, 1260480), (104, 1224120), (120, 1060904), (130, 979296), (156, 816080), (160, 795678), (192, 663065), (195, 652864), (202, 630240), (208, 612060), (240, 530452), (260, 489648), (303, 420160), (312, 408040), (320, 397839), (390, 326432), (404, 315120), (416, 306030), (480, 265226), (505, 252096), (520, 244824), (606, 210080), (624, 204020), (780, 163216), (808, 157560), (832, 153015), (960, 132613), (1010, 126048), (1040, 122412), (1212, 105040), (1248, 102010), (1313, 96960), (1515, 84032), (1560, 81608), (1616, 78780), (2020, 63024), (2080, 61206), (2424, 52520), (2496, 51005), (2626, 48480), (3030, 42016), (3120, 40804), (3232, 39390), (3939, 32320), (4040, 31512), (4160, 30603), (4848, 26260), (5252, 24240), (6060, 21008), (6240, 20402), (6464, 19695), (6565, 19392), (7878, 16160), (8080, 15756), (9696, 13130), (10201, 12480), (10504, 12120)]