63764880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{683}}^1$

素因数の和:1088

約数の個数: 80

約数和(自身を含む): 198469440

約数和(自身を除く): 134704560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 389, 683, 778, 1167, 1366, 1556, 1945, 2049, 2334, 2732, 3112, 3415, 3890, 4098, 4668, 5464, 5835, 6224, 6830, 7780, 8196, 9336, 10245, 10928, 11670, 13660, 15560, 16392, 18672, 20490, 23340, 27320, 31120, 32784, 40980, 46680, 54640, 81960, 93360, 163920, 265687, 531374, 797061, 1062748, 1328435, 1594122, 2125496, 2656870, 3188244, 3985305, 4250992, 5313740, 6376488, 7970610, 10627480, 12752976, 15941220, 21254960, 31882440, 63764880]

約数ペア:

[(1, 63764880), (2, 31882440), (3, 21254960), (4, 15941220), (5, 12752976), (6, 10627480), (8, 7970610), (10, 6376488), (12, 5313740), (15, 4250992), (16, 3985305), (20, 3188244), (24, 2656870), (30, 2125496), (40, 1594122), (48, 1328435), (60, 1062748), (80, 797061), (120, 531374), (240, 265687), (389, 163920), (683, 93360), (778, 81960), (1167, 54640), (1366, 46680), (1556, 40980), (1945, 32784), (2049, 31120), (2334, 27320), (2732, 23340), (3112, 20490), (3415, 18672), (3890, 16392), (4098, 15560), (4668, 13660), (5464, 11670), (5835, 10928), (6224, 10245), (6830, 9336), (7780, 8196)]