15960090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 39813120

約数和(自身を除く): 23853030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 71, 118, 127, 142, 177, 213, 254, 295, 354, 355, 381, 426, 590, 635, 710, 762, 885, 1065, 1270, 1770, 1905, 2130, 3810, 4189, 7493, 8378, 9017, 12567, 14986, 18034, 20945, 22479, 25134, 27051, 37465, 41890, 44958, 45085, 54102, 62835, 74930, 90170, 112395, 125670, 135255, 224790, 270510, 532003, 1064006, 1596009, 2660015, 3192018, 5320030, 7980045, 15960090]

約数ペア:

[(1, 15960090), (2, 7980045), (3, 5320030), (5, 3192018), (6, 2660015), (10, 1596009), (15, 1064006), (30, 532003), (59, 270510), (71, 224790), (118, 135255), (127, 125670), (142, 112395), (177, 90170), (213, 74930), (254, 62835), (295, 54102), (354, 45085), (355, 44958), (381, 41890), (426, 37465), (590, 27051), (635, 25134), (710, 22479), (762, 20945), (885, 18034), (1065, 14986), (1270, 12567), (1770, 9017), (1905, 8378), (2130, 7493), (3810, 4189)]