240000048

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{35461}}^1$

素因数の和:35522

約数の個数: 60

約数和(自身を含む): 685976928

約数和(自身を除く): 445976880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 141, 144, 188, 282, 376, 423, 564, 752, 846, 1128, 1692, 2256, 3384, 6768, 35461, 70922, 106383, 141844, 212766, 283688, 319149, 425532, 567376, 638298, 851064, 1276596, 1666667, 1702128, 2553192, 3333334, 5000001, 5106384, 6666668, 10000002, 13333336, 15000003, 20000004, 26666672, 30000006, 40000008, 60000012, 80000016, 120000024, 240000048]

約数ペア:

[(1, 240000048), (2, 120000024), (3, 80000016), (4, 60000012), (6, 40000008), (8, 30000006), (9, 26666672), (12, 20000004), (16, 15000003), (18, 13333336), (24, 10000002), (36, 6666668), (47, 5106384), (48, 5000001), (72, 3333334), (94, 2553192), (141, 1702128), (144, 1666667), (188, 1276596), (282, 851064), (376, 638298), (423, 567376), (564, 425532), (752, 319149), (846, 283688), (1128, 212766), (1692, 141844), (2256, 106383), (3384, 70922), (6768, 35461)]