28968120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1201}}^1$

素因数の和:1285

約数の個数: 96

約数和(自身を含む): 95631120

約数和(自身を除く): 66663000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 67, 72, 90, 120, 134, 180, 201, 268, 335, 360, 402, 536, 603, 670, 804, 1005, 1201, 1206, 1340, 1608, 2010, 2402, 2412, 2680, 3015, 3603, 4020, 4804, 4824, 6005, 6030, 7206, 8040, 9608, 10809, 12010, 12060, 14412, 18015, 21618, 24020, 24120, 28824, 36030, 43236, 48040, 54045, 72060, 80467, 86472, 108090, 144120, 160934, 216180, 241401, 321868, 402335, 432360, 482802, 643736, 724203, 804670, 965604, 1207005, 1448406, 1609340, 1931208, 2414010, 2896812, 3218680, 3621015, 4828020, 5793624, 7242030, 9656040, 14484060, 28968120]

約数ペア:

[(1, 28968120), (2, 14484060), (3, 9656040), (4, 7242030), (5, 5793624), (6, 4828020), (8, 3621015), (9, 3218680), (10, 2896812), (12, 2414010), (15, 1931208), (18, 1609340), (20, 1448406), (24, 1207005), (30, 965604), (36, 804670), (40, 724203), (45, 643736), (60, 482802), (67, 432360), (72, 402335), (90, 321868), (120, 241401), (134, 216180), (180, 160934), (201, 144120), (268, 108090), (335, 86472), (360, 80467), (402, 72060), (536, 54045), (603, 48040), (670, 43236), (804, 36030), (1005, 28824), (1201, 24120), (1206, 24020), (1340, 21618), (1608, 18015), (2010, 14412), (2402, 12060), (2412, 12010), (2680, 10809), (3015, 9608), (3603, 8040), (4020, 7206), (4804, 6030), (4824, 6005)]