120705228

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{7603}}^1$

素因数の和:7633

約数の個数: 90

約数和(自身を含む): 367113516

約数和(自身を除く): 246408288

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 378, 441, 567, 588, 756, 882, 1134, 1323, 1764, 2268, 2646, 3969, 5292, 7603, 7938, 15206, 15876, 22809, 30412, 45618, 53221, 68427, 91236, 106442, 136854, 159663, 205281, 212884, 273708, 319326, 372547, 410562, 478989, 615843, 638652, 745094, 821124, 957978, 1117641, 1231686, 1436967, 1490188, 1915956, 2235282, 2463372, 2873934, 3352923, 4310901, 4470564, 5747868, 6705846, 8621802, 10058769, 13411692, 17243604, 20117538, 30176307, 40235076, 60352614, 120705228]

約数ペア:

[(1, 120705228), (2, 60352614), (3, 40235076), (4, 30176307), (6, 20117538), (7, 17243604), (9, 13411692), (12, 10058769), (14, 8621802), (18, 6705846), (21, 5747868), (27, 4470564), (28, 4310901), (36, 3352923), (42, 2873934), (49, 2463372), (54, 2235282), (63, 1915956), (81, 1490188), (84, 1436967), (98, 1231686), (108, 1117641), (126, 957978), (147, 821124), (162, 745094), (189, 638652), (196, 615843), (252, 478989), (294, 410562), (324, 372547), (378, 319326), (441, 273708), (567, 212884), (588, 205281), (756, 159663), (882, 136854), (1134, 106442), (1323, 91236), (1764, 68427), (2268, 53221), (2646, 45618), (3969, 30412), (5292, 22809), (7603, 15876), (7938, 15206)]