120957760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4909}}^1$

素因数の和:4944

約数の個数: 112

約数和(自身を含む): 359176320

約数和(自身を除く): 238218560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 704, 770, 880, 1120, 1232, 1540, 1760, 2240, 2464, 3080, 3520, 4909, 4928, 6160, 9818, 12320, 19636, 24545, 24640, 34363, 39272, 49090, 53999, 68726, 78544, 98180, 107998, 137452, 157088, 171815, 196360, 215996, 269995, 274904, 314176, 343630, 377993, 392720, 431992, 539990, 549808, 687260, 755986, 785440, 863984, 1079980, 1099616, 1374520, 1511972, 1570880, 1727968, 1889965, 2159960, 2199232, 2749040, 3023944, 3455936, 3779930, 4319920, 5498080, 6047888, 7559860, 8639840, 10996160, 12095776, 15119720, 17279680, 24191552, 30239440, 60478880, 120957760]

約数ペア:

[(1, 120957760), (2, 60478880), (4, 30239440), (5, 24191552), (7, 17279680), (8, 15119720), (10, 12095776), (11, 10996160), (14, 8639840), (16, 7559860), (20, 6047888), (22, 5498080), (28, 4319920), (32, 3779930), (35, 3455936), (40, 3023944), (44, 2749040), (55, 2199232), (56, 2159960), (64, 1889965), (70, 1727968), (77, 1570880), (80, 1511972), (88, 1374520), (110, 1099616), (112, 1079980), (140, 863984), (154, 785440), (160, 755986), (176, 687260), (220, 549808), (224, 539990), (280, 431992), (308, 392720), (320, 377993), (352, 343630), (385, 314176), (440, 274904), (448, 269995), (560, 215996), (616, 196360), (704, 171815), (770, 157088), (880, 137452), (1120, 107998), (1232, 98180), (1540, 78544), (1760, 68726), (2240, 53999), (2464, 49090), (3080, 39272), (3520, 34363), (4909, 24640), (4928, 24545), (6160, 19636), (9818, 12320)]