65614680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1879}}^1$

素因数の和:1993

約数の個数: 96

約数和(自身を含む): 215560800

約数和(自身を除く): 149946120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 97, 120, 180, 194, 291, 360, 388, 485, 582, 776, 873, 970, 1164, 1455, 1746, 1879, 1940, 2328, 2910, 3492, 3758, 3880, 4365, 5637, 5820, 6984, 7516, 8730, 9395, 11274, 11640, 15032, 16911, 17460, 18790, 22548, 28185, 33822, 34920, 37580, 45096, 56370, 67644, 75160, 84555, 112740, 135288, 169110, 182263, 225480, 338220, 364526, 546789, 676440, 729052, 911315, 1093578, 1458104, 1640367, 1822630, 2187156, 2733945, 3280734, 3645260, 4374312, 5467890, 6561468, 7290520, 8201835, 10935780, 13122936, 16403670, 21871560, 32807340, 65614680]

約数ペア:

[(1, 65614680), (2, 32807340), (3, 21871560), (4, 16403670), (5, 13122936), (6, 10935780), (8, 8201835), (9, 7290520), (10, 6561468), (12, 5467890), (15, 4374312), (18, 3645260), (20, 3280734), (24, 2733945), (30, 2187156), (36, 1822630), (40, 1640367), (45, 1458104), (60, 1093578), (72, 911315), (90, 729052), (97, 676440), (120, 546789), (180, 364526), (194, 338220), (291, 225480), (360, 182263), (388, 169110), (485, 135288), (582, 112740), (776, 84555), (873, 75160), (970, 67644), (1164, 56370), (1455, 45096), (1746, 37580), (1879, 34920), (1940, 33822), (2328, 28185), (2910, 22548), (3492, 18790), (3758, 17460), (3880, 16911), (4365, 15032), (5637, 11640), (5820, 11274), (6984, 9395), (7516, 8730)]