315711840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{5179}}^1$

素因数の和:5324

約数の個数: 96

約数和(自身を含む): 1002516480

約数和(自身を除く): 686804640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 127, 160, 240, 254, 381, 480, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 4064, 5080, 5179, 6096, 7620, 10160, 10358, 12192, 15240, 15537, 20320, 20716, 25895, 30480, 31074, 41432, 51790, 60960, 62148, 77685, 82864, 103580, 124296, 155370, 165728, 207160, 248592, 310740, 414320, 497184, 621480, 657733, 828640, 1242960, 1315466, 1973199, 2485920, 2630932, 3288665, 3946398, 5261864, 6577330, 7892796, 9865995, 10523728, 13154660, 15785592, 19731990, 21047456, 26309320, 31571184, 39463980, 52618640, 63142368, 78927960, 105237280, 157855920, 315711840]

約数ペア:

[(1, 315711840), (2, 157855920), (3, 105237280), (4, 78927960), (5, 63142368), (6, 52618640), (8, 39463980), (10, 31571184), (12, 26309320), (15, 21047456), (16, 19731990), (20, 15785592), (24, 13154660), (30, 10523728), (32, 9865995), (40, 7892796), (48, 6577330), (60, 5261864), (80, 3946398), (96, 3288665), (120, 2630932), (127, 2485920), (160, 1973199), (240, 1315466), (254, 1242960), (381, 828640), (480, 657733), (508, 621480), (635, 497184), (762, 414320), (1016, 310740), (1270, 248592), (1524, 207160), (1905, 165728), (2032, 155370), (2540, 124296), (3048, 103580), (3810, 82864), (4064, 77685), (5080, 62148), (5179, 60960), (6096, 51790), (7620, 41432), (10160, 31074), (10358, 30480), (12192, 25895), (15240, 20716), (15537, 20320)]