1680758880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{9239}}^1$

素因数の和:9636

約数の個数: 96

約数和(自身を含む): 5308934400

約数和(自身を除く): 3628175520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 379, 480, 758, 1137, 1516, 1895, 2274, 3032, 3790, 4548, 5685, 6064, 7580, 9096, 9239, 11370, 12128, 15160, 18192, 18478, 22740, 27717, 30320, 36384, 36956, 45480, 46195, 55434, 60640, 73912, 90960, 92390, 110868, 138585, 147824, 181920, 184780, 221736, 277170, 295648, 369560, 443472, 554340, 739120, 886944, 1108680, 1478240, 2217360, 3501581, 4434720, 7003162, 10504743, 14006324, 17507905, 21009486, 28012648, 35015810, 42018972, 52523715, 56025296, 70031620, 84037944, 105047430, 112050592, 140063240, 168075888, 210094860, 280126480, 336151776, 420189720, 560252960, 840379440, 1680758880]

約数ペア:

[(1, 1680758880), (2, 840379440), (3, 560252960), (4, 420189720), (5, 336151776), (6, 280126480), (8, 210094860), (10, 168075888), (12, 140063240), (15, 112050592), (16, 105047430), (20, 84037944), (24, 70031620), (30, 56025296), (32, 52523715), (40, 42018972), (48, 35015810), (60, 28012648), (80, 21009486), (96, 17507905), (120, 14006324), (160, 10504743), (240, 7003162), (379, 4434720), (480, 3501581), (758, 2217360), (1137, 1478240), (1516, 1108680), (1895, 886944), (2274, 739120), (3032, 554340), (3790, 443472), (4548, 369560), (5685, 295648), (6064, 277170), (7580, 221736), (9096, 184780), (9239, 181920), (11370, 147824), (12128, 138585), (15160, 110868), (18192, 92390), (18478, 90960), (22740, 73912), (27717, 60640), (30320, 55434), (36384, 46195), (36956, 45480)]