2527740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:200

約数の個数: 96

約数和(自身を含む): 8171520

約数和(自身を除く): 5643780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 151, 155, 180, 186, 270, 279, 302, 310, 372, 453, 465, 540, 558, 604, 620, 755, 837, 906, 930, 1116, 1359, 1395, 1510, 1674, 1812, 1860, 2265, 2718, 2790, 3020, 3348, 4077, 4185, 4530, 4681, 5436, 5580, 6795, 8154, 8370, 9060, 9362, 13590, 14043, 16308, 16740, 18724, 20385, 23405, 27180, 28086, 40770, 42129, 46810, 56172, 70215, 81540, 84258, 93620, 126387, 140430, 168516, 210645, 252774, 280860, 421290, 505548, 631935, 842580, 1263870, 2527740]

約数ペア:

[(1, 2527740), (2, 1263870), (3, 842580), (4, 631935), (5, 505548), (6, 421290), (9, 280860), (10, 252774), (12, 210645), (15, 168516), (18, 140430), (20, 126387), (27, 93620), (30, 84258), (31, 81540), (36, 70215), (45, 56172), (54, 46810), (60, 42129), (62, 40770), (90, 28086), (93, 27180), (108, 23405), (124, 20385), (135, 18724), (151, 16740), (155, 16308), (180, 14043), (186, 13590), (270, 9362), (279, 9060), (302, 8370), (310, 8154), (372, 6795), (453, 5580), (465, 5436), (540, 4681), (558, 4530), (604, 4185), (620, 4077), (755, 3348), (837, 3020), (906, 2790), (930, 2718), (1116, 2265), (1359, 1860), (1395, 1812), (1510, 1674)]