2055063960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{634279}}^1$

素因数の和:634302

約数の個数: 80

約数和(自身を含む): 6907309200

約数和(自身を除く): 4852245240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 634279, 1268558, 1902837, 2537116, 3171395, 3805674, 5074232, 5708511, 6342790, 7611348, 9514185, 11417022, 12685580, 15222696, 17125533, 19028370, 22834044, 25371160, 28542555, 34251066, 38056740, 45668088, 51376599, 57085110, 68502132, 76113480, 85627665, 102753198, 114170220, 137004264, 171255330, 205506396, 228340440, 256882995, 342510660, 411012792, 513765990, 685021320, 1027531980, 2055063960]

約数ペア:

[(1, 2055063960), (2, 1027531980), (3, 685021320), (4, 513765990), (5, 411012792), (6, 342510660), (8, 256882995), (9, 228340440), (10, 205506396), (12, 171255330), (15, 137004264), (18, 114170220), (20, 102753198), (24, 85627665), (27, 76113480), (30, 68502132), (36, 57085110), (40, 51376599), (45, 45668088), (54, 38056740), (60, 34251066), (72, 28542555), (81, 25371160), (90, 22834044), (108, 19028370), (120, 17125533), (135, 15222696), (162, 12685580), (180, 11417022), (216, 9514185), (270, 7611348), (324, 6342790), (360, 5708511), (405, 5074232), (540, 3805674), (648, 3171395), (810, 2537116), (1080, 1902837), (1620, 1268558), (3240, 634279)]