290097360

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{57559}}^1$

素因数の和:57585

約数の個数: 120

約数和(自身を含む): 1113440640

約数和(自身を除く): 823343280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 57559, 115118, 172677, 230236, 287795, 345354, 402913, 460472, 518031, 575590, 690708, 805826, 863385, 920944, 1036062, 1151180, 1208739, 1381416, 1611652, 1726770, 2014565, 2072124, 2302360, 2417478, 2590155, 2762832, 3223304, 3453540, 3626217, 4029130, 4144248, 4604720, 4834956, 5180310, 6043695, 6446608, 6907080, 7252434, 8058260, 8288496, 9669912, 10360620, 12087390, 13814160, 14504868, 16116520, 18131085, 19339824, 20721240, 24174780, 29009736, 32233040, 36262170, 41442480, 48349560, 58019472, 72524340, 96699120, 145048680, 290097360]

約数ペア:

[(1, 290097360), (2, 145048680), (3, 96699120), (4, 72524340), (5, 58019472), (6, 48349560), (7, 41442480), (8, 36262170), (9, 32233040), (10, 29009736), (12, 24174780), (14, 20721240), (15, 19339824), (16, 18131085), (18, 16116520), (20, 14504868), (21, 13814160), (24, 12087390), (28, 10360620), (30, 9669912), (35, 8288496), (36, 8058260), (40, 7252434), (42, 6907080), (45, 6446608), (48, 6043695), (56, 5180310), (60, 4834956), (63, 4604720), (70, 4144248), (72, 4029130), (80, 3626217), (84, 3453540), (90, 3223304), (105, 2762832), (112, 2590155), (120, 2417478), (126, 2302360), (140, 2072124), (144, 2014565), (168, 1726770), (180, 1611652), (210, 1381416), (240, 1208739), (252, 1151180), (280, 1036062), (315, 920944), (336, 863385), (360, 805826), (420, 690708), (504, 575590), (560, 518031), (630, 460472), (720, 402913), (840, 345354), (1008, 287795), (1260, 230236), (1680, 172677), (2520, 115118), (5040, 57559)]