83064720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20359}}^1$

素因数の和:20392

約数の個数: 80

約数和(自身を含む): 272661120

約数和(自身を除く): 189596400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 20359, 40718, 61077, 81436, 101795, 122154, 162872, 203590, 244308, 305385, 325744, 346103, 407180, 488616, 610770, 692206, 814360, 977232, 1038309, 1221540, 1384412, 1628720, 1730515, 2076618, 2443080, 2768824, 3461030, 4153236, 4886160, 5191545, 5537648, 6922060, 8306472, 10383090, 13844120, 16612944, 20766180, 27688240, 41532360, 83064720]

約数ペア:

[(1, 83064720), (2, 41532360), (3, 27688240), (4, 20766180), (5, 16612944), (6, 13844120), (8, 10383090), (10, 8306472), (12, 6922060), (15, 5537648), (16, 5191545), (17, 4886160), (20, 4153236), (24, 3461030), (30, 2768824), (34, 2443080), (40, 2076618), (48, 1730515), (51, 1628720), (60, 1384412), (68, 1221540), (80, 1038309), (85, 977232), (102, 814360), (120, 692206), (136, 610770), (170, 488616), (204, 407180), (240, 346103), (255, 325744), (272, 305385), (340, 244308), (408, 203590), (510, 162872), (680, 122154), (816, 101795), (1020, 81436), (1360, 61077), (2040, 40718), (4080, 20359)]