4310320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:242

約数の個数: 80

約数和(自身を含む): 11784960

約数和(自身を除く): 7474640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 70, 80, 86, 112, 140, 172, 179, 215, 280, 301, 344, 358, 430, 560, 602, 688, 716, 860, 895, 1204, 1253, 1432, 1505, 1720, 1790, 2408, 2506, 2864, 3010, 3440, 3580, 4816, 5012, 6020, 6265, 7160, 7697, 10024, 12040, 12530, 14320, 15394, 20048, 24080, 25060, 30788, 38485, 50120, 53879, 61576, 76970, 100240, 107758, 123152, 153940, 215516, 269395, 307880, 431032, 538790, 615760, 862064, 1077580, 2155160, 4310320]

約数ペア:

[(1, 4310320), (2, 2155160), (4, 1077580), (5, 862064), (7, 615760), (8, 538790), (10, 431032), (14, 307880), (16, 269395), (20, 215516), (28, 153940), (35, 123152), (40, 107758), (43, 100240), (56, 76970), (70, 61576), (80, 53879), (86, 50120), (112, 38485), (140, 30788), (172, 25060), (179, 24080), (215, 20048), (280, 15394), (301, 14320), (344, 12530), (358, 12040), (430, 10024), (560, 7697), (602, 7160), (688, 6265), (716, 6020), (860, 5012), (895, 4816), (1204, 3580), (1253, 3440), (1432, 3010), (1505, 2864), (1720, 2506), (1790, 2408)]