13587720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{569}}^1$

素因数の和:782

約数の個数: 64

約数和(自身を含む): 41040000

約数和(自身を除く): 27452280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 199, 398, 569, 597, 796, 995, 1138, 1194, 1592, 1707, 1990, 2276, 2388, 2845, 2985, 3414, 3980, 4552, 4776, 5690, 5970, 6828, 7960, 8535, 11380, 11940, 13656, 17070, 22760, 23880, 34140, 68280, 113231, 226462, 339693, 452924, 566155, 679386, 905848, 1132310, 1358772, 1698465, 2264620, 2717544, 3396930, 4529240, 6793860, 13587720]

約数ペア:

[(1, 13587720), (2, 6793860), (3, 4529240), (4, 3396930), (5, 2717544), (6, 2264620), (8, 1698465), (10, 1358772), (12, 1132310), (15, 905848), (20, 679386), (24, 566155), (30, 452924), (40, 339693), (60, 226462), (120, 113231), (199, 68280), (398, 34140), (569, 23880), (597, 22760), (796, 17070), (995, 13656), (1138, 11940), (1194, 11380), (1592, 8535), (1707, 7960), (1990, 6828), (2276, 5970), (2388, 5690), (2845, 4776), (2985, 4552), (3414, 3980)]