1200681540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{99559}}^1$

素因数の和:99641

約数の個数: 72

約数和(自身を含む): 3696463680

約数和(自身を除く): 2495782140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 670, 804, 1005, 1206, 1340, 2010, 2412, 3015, 4020, 6030, 12060, 99559, 199118, 298677, 398236, 497795, 597354, 896031, 995590, 1194708, 1493385, 1792062, 1991180, 2986770, 3584124, 4480155, 5973540, 6670453, 8960310, 13340906, 17920620, 20011359, 26681812, 33352265, 40022718, 60034077, 66704530, 80045436, 100056795, 120068154, 133409060, 200113590, 240136308, 300170385, 400227180, 600340770, 1200681540]

約数ペア:

[(1, 1200681540), (2, 600340770), (3, 400227180), (4, 300170385), (5, 240136308), (6, 200113590), (9, 133409060), (10, 120068154), (12, 100056795), (15, 80045436), (18, 66704530), (20, 60034077), (30, 40022718), (36, 33352265), (45, 26681812), (60, 20011359), (67, 17920620), (90, 13340906), (134, 8960310), (180, 6670453), (201, 5973540), (268, 4480155), (335, 3584124), (402, 2986770), (603, 1991180), (670, 1792062), (804, 1493385), (1005, 1194708), (1206, 995590), (1340, 896031), (2010, 597354), (2412, 497795), (3015, 398236), (4020, 298677), (6030, 199118), (12060, 99559)]