63864720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29567}}^1$

素因数の和:29589

約数の個数: 80

約数和(自身を含む): 219985920

約数和(自身を除く): 156121200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 29567, 59134, 88701, 118268, 147835, 177402, 236536, 266103, 295670, 354804, 443505, 473072, 532206, 591340, 709608, 798309, 887010, 1064412, 1182680, 1330515, 1419216, 1596618, 1774020, 2128824, 2365360, 2661030, 3193236, 3548040, 3991545, 4257648, 5322060, 6386472, 7096080, 7983090, 10644120, 12772944, 15966180, 21288240, 31932360, 63864720]

約数ペア:

[(1, 63864720), (2, 31932360), (3, 21288240), (4, 15966180), (5, 12772944), (6, 10644120), (8, 7983090), (9, 7096080), (10, 6386472), (12, 5322060), (15, 4257648), (16, 3991545), (18, 3548040), (20, 3193236), (24, 2661030), (27, 2365360), (30, 2128824), (36, 1774020), (40, 1596618), (45, 1419216), (48, 1330515), (54, 1182680), (60, 1064412), (72, 887010), (80, 798309), (90, 709608), (108, 591340), (120, 532206), (135, 473072), (144, 443505), (180, 354804), (216, 295670), (240, 266103), (270, 236536), (360, 177402), (432, 147835), (540, 118268), (720, 88701), (1080, 59134), (2160, 29567)]