15204209440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{124543}}^1$

素因数の和:124674

約数の個数: 96

約数和(自身を含む): 41428316160

約数和(自身を除く): 26224106720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 109, 112, 140, 160, 218, 224, 280, 436, 545, 560, 763, 872, 1090, 1120, 1526, 1744, 2180, 3052, 3488, 3815, 4360, 6104, 7630, 8720, 12208, 15260, 17440, 24416, 30520, 61040, 122080, 124543, 249086, 498172, 622715, 871801, 996344, 1245430, 1743602, 1992688, 2490860, 3487204, 3985376, 4359005, 4981720, 6974408, 8718010, 9963440, 13575187, 13948816, 17436020, 19926880, 27150374, 27897632, 34872040, 54300748, 67875935, 69744080, 95026309, 108601496, 135751870, 139488160, 190052618, 217202992, 271503740, 380105236, 434405984, 475131545, 543007480, 760210472, 950263090, 1086014960, 1520420944, 1900526180, 2172029920, 3040841888, 3801052360, 7602104720, 15204209440]

約数ペア:

[(1, 15204209440), (2, 7602104720), (4, 3801052360), (5, 3040841888), (7, 2172029920), (8, 1900526180), (10, 1520420944), (14, 1086014960), (16, 950263090), (20, 760210472), (28, 543007480), (32, 475131545), (35, 434405984), (40, 380105236), (56, 271503740), (70, 217202992), (80, 190052618), (109, 139488160), (112, 135751870), (140, 108601496), (160, 95026309), (218, 69744080), (224, 67875935), (280, 54300748), (436, 34872040), (545, 27897632), (560, 27150374), (763, 19926880), (872, 17436020), (1090, 13948816), (1120, 13575187), (1526, 9963440), (1744, 8718010), (2180, 6974408), (3052, 4981720), (3488, 4359005), (3815, 3985376), (4360, 3487204), (6104, 2490860), (7630, 1992688), (8720, 1743602), (12208, 1245430), (15260, 996344), (17440, 871801), (24416, 622715), (30520, 498172), (61040, 249086), (122080, 124543)]