61278840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{24317}}^1$

素因数の和:24341

約数の個数: 96

約数和(自身を含む): 227616480

約数和(自身を除く): 166337640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 24317, 48634, 72951, 97268, 121585, 145902, 170219, 194536, 218853, 243170, 291804, 340438, 364755, 437706, 486340, 510657, 583608, 680876, 729510, 851095, 875412, 972680, 1021314, 1094265, 1361752, 1459020, 1531971, 1702190, 1750824, 2042628, 2188530, 2553285, 2918040, 3063942, 3404380, 4085256, 4377060, 5106570, 6127884, 6808760, 7659855, 8754120, 10213140, 12255768, 15319710, 20426280, 30639420, 61278840]

約数ペア:

[(1, 61278840), (2, 30639420), (3, 20426280), (4, 15319710), (5, 12255768), (6, 10213140), (7, 8754120), (8, 7659855), (9, 6808760), (10, 6127884), (12, 5106570), (14, 4377060), (15, 4085256), (18, 3404380), (20, 3063942), (21, 2918040), (24, 2553285), (28, 2188530), (30, 2042628), (35, 1750824), (36, 1702190), (40, 1531971), (42, 1459020), (45, 1361752), (56, 1094265), (60, 1021314), (63, 972680), (70, 875412), (72, 851095), (84, 729510), (90, 680876), (105, 583608), (120, 510657), (126, 486340), (140, 437706), (168, 364755), (180, 340438), (210, 291804), (252, 243170), (280, 218853), (315, 194536), (360, 170219), (420, 145902), (504, 121585), (630, 97268), (840, 72951), (1260, 48634), (2520, 24317)]