239769990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{24001}}^1$

素因数の和:24054

約数の個数: 64

約数和(自身を含む): 656694720

約数和(自身を除く): 416924730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 90, 111, 135, 185, 222, 270, 333, 370, 555, 666, 999, 1110, 1665, 1998, 3330, 4995, 9990, 24001, 48002, 72003, 120005, 144006, 216009, 240010, 360015, 432018, 648027, 720030, 888037, 1080045, 1296054, 1776074, 2160090, 2664111, 3240135, 4440185, 5328222, 6480270, 7992333, 8880370, 13320555, 15984666, 23976999, 26641110, 39961665, 47953998, 79923330, 119884995, 239769990]

約数ペア:

[(1, 239769990), (2, 119884995), (3, 79923330), (5, 47953998), (6, 39961665), (9, 26641110), (10, 23976999), (15, 15984666), (18, 13320555), (27, 8880370), (30, 7992333), (37, 6480270), (45, 5328222), (54, 4440185), (74, 3240135), (90, 2664111), (111, 2160090), (135, 1776074), (185, 1296054), (222, 1080045), (270, 888037), (333, 720030), (370, 648027), (555, 432018), (666, 360015), (999, 240010), (1110, 216009), (1665, 144006), (1998, 120005), (3330, 72003), (4995, 48002), (9990, 24001)]