269076960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{186859}}^1$

素因数の和:186880

約数の個数: 72

約数和(自身を含む): 918230040

約数和(自身を除く): 649153080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 186859, 373718, 560577, 747436, 934295, 1121154, 1494872, 1681731, 1868590, 2242308, 2802885, 2989744, 3363462, 3737180, 4484616, 5605770, 5979488, 6726924, 7474360, 8408655, 8969232, 11211540, 13453848, 14948720, 16817310, 17938464, 22423080, 26907696, 29897440, 33634620, 44846160, 53815392, 67269240, 89692320, 134538480, 269076960]

約数ペア:

[(1, 269076960), (2, 134538480), (3, 89692320), (4, 67269240), (5, 53815392), (6, 44846160), (8, 33634620), (9, 29897440), (10, 26907696), (12, 22423080), (15, 17938464), (16, 16817310), (18, 14948720), (20, 13453848), (24, 11211540), (30, 8969232), (32, 8408655), (36, 7474360), (40, 6726924), (45, 5979488), (48, 5605770), (60, 4484616), (72, 3737180), (80, 3363462), (90, 2989744), (96, 2802885), (120, 2242308), (144, 1868590), (160, 1681731), (180, 1494872), (240, 1121154), (288, 934295), (360, 747436), (480, 560577), (720, 373718), (1440, 186859)]