289567440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{134059}}^1$

素因数の和:134081

約数の個数: 80

約数和(自身を含む): 997406400

約数和(自身を除く): 707838960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 134059, 268118, 402177, 536236, 670295, 804354, 1072472, 1206531, 1340590, 1608708, 2010885, 2144944, 2413062, 2681180, 3217416, 3619593, 4021770, 4826124, 5362360, 6032655, 6434832, 7239186, 8043540, 9652248, 10724720, 12065310, 14478372, 16087080, 18097965, 19304496, 24130620, 28956744, 32174160, 36195930, 48261240, 57913488, 72391860, 96522480, 144783720, 289567440]

約数ペア:

[(1, 289567440), (2, 144783720), (3, 96522480), (4, 72391860), (5, 57913488), (6, 48261240), (8, 36195930), (9, 32174160), (10, 28956744), (12, 24130620), (15, 19304496), (16, 18097965), (18, 16087080), (20, 14478372), (24, 12065310), (27, 10724720), (30, 9652248), (36, 8043540), (40, 7239186), (45, 6434832), (48, 6032655), (54, 5362360), (60, 4826124), (72, 4021770), (80, 3619593), (90, 3217416), (108, 2681180), (120, 2413062), (135, 2144944), (144, 2010885), (180, 1608708), (216, 1340590), (240, 1206531), (270, 1072472), (360, 804354), (432, 670295), (540, 536236), (720, 402177), (1080, 268118), (2160, 134059)]