198129240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{61151}}^1$

素因数の和:61174

約数の個数: 80

約数和(自身を含む): 665945280

約数和(自身を除く): 467816040

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, 61151, 122302, 183453, 244604, 305755, 366906, 489208, 550359, 611510, 733812, 917265, 1100718, 1223020, 1467624, 1651077, 1834530, 2201436, 2446040, 2751795, 3302154, 3669060, 4402872, 4953231, 5503590, 6604308, 7338120, 8255385, 9906462, 11007180, 13208616, 16510770, 19812924, 22014360, 24766155, 33021540, 39625848, 49532310, 66043080, 99064620, 198129240]

約数ペア:

[(1, 198129240), (2, 99064620), (3, 66043080), (4, 49532310), (5, 39625848), (6, 33021540), (8, 24766155), (9, 22014360), (10, 19812924), (12, 16510770), (15, 13208616), (18, 11007180), (20, 9906462), (24, 8255385), (27, 7338120), (30, 6604308), (36, 5503590), (40, 4953231), (45, 4402872), (54, 3669060), (60, 3302154), (72, 2751795), (81, 2446040), (90, 2201436), (108, 1834530), (120, 1651077), (135, 1467624), (162, 1223020), (180, 1100718), (216, 917265), (270, 733812), (324, 611510), (360, 550359), (405, 489208), (540, 366906), (648, 305755), (810, 244604), (1080, 183453), (1620, 122302), (3240, 61151)]