48570240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{617}}^1$

素因数の和:680

約数の個数: 128

約数和(自身を含む): 158850720

約数和(自身を除く): 110280480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 240, 246, 320, 328, 384, 410, 480, 492, 615, 617, 640, 656, 820, 960, 984, 1230, 1234, 1312, 1640, 1851, 1920, 1968, 2460, 2468, 2624, 3085, 3280, 3702, 3936, 4920, 4936, 5248, 6170, 6560, 7404, 7872, 9255, 9840, 9872, 12340, 13120, 14808, 15744, 18510, 19680, 19744, 24680, 25297, 26240, 29616, 37020, 39360, 39488, 49360, 50594, 59232, 74040, 75891, 78720, 78976, 98720, 101188, 118464, 126485, 148080, 151782, 197440, 202376, 236928, 252970, 296160, 303564, 379455, 394880, 404752, 505940, 592320, 607128, 758910, 809504, 1011880, 1184640, 1214256, 1517820, 1619008, 2023760, 2428512, 3035640, 3238016, 4047520, 4857024, 6071280, 8095040, 9714048, 12142560, 16190080, 24285120, 48570240]

約数ペア:

[(1, 48570240), (2, 24285120), (3, 16190080), (4, 12142560), (5, 9714048), (6, 8095040), (8, 6071280), (10, 4857024), (12, 4047520), (15, 3238016), (16, 3035640), (20, 2428512), (24, 2023760), (30, 1619008), (32, 1517820), (40, 1214256), (41, 1184640), (48, 1011880), (60, 809504), (64, 758910), (80, 607128), (82, 592320), (96, 505940), (120, 404752), (123, 394880), (128, 379455), (160, 303564), (164, 296160), (192, 252970), (205, 236928), (240, 202376), (246, 197440), (320, 151782), (328, 148080), (384, 126485), (410, 118464), (480, 101188), (492, 98720), (615, 78976), (617, 78720), (640, 75891), (656, 74040), (820, 59232), (960, 50594), (984, 49360), (1230, 39488), (1234, 39360), (1312, 37020), (1640, 29616), (1851, 26240), (1920, 25297), (1968, 24680), (2460, 19744), (2468, 19680), (2624, 18510), (3085, 15744), (3280, 14808), (3702, 13120), (3936, 12340), (4920, 9872), (4936, 9840), (5248, 9255), (6170, 7872), (6560, 7404)]