79140960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{54959}}^1$

素因数の和:54980

約数の個数: 72

約数和(自身を含む): 270073440

約数和(自身を除く): 190932480

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, 54959, 109918, 164877, 219836, 274795, 329754, 439672, 494631, 549590, 659508, 824385, 879344, 989262, 1099180, 1319016, 1648770, 1758688, 1978524, 2198360, 2473155, 2638032, 3297540, 3957048, 4396720, 4946310, 5276064, 6595080, 7914096, 8793440, 9892620, 13190160, 15828192, 19785240, 26380320, 39570480, 79140960]

約数ペア:

[(1, 79140960), (2, 39570480), (3, 26380320), (4, 19785240), (5, 15828192), (6, 13190160), (8, 9892620), (9, 8793440), (10, 7914096), (12, 6595080), (15, 5276064), (16, 4946310), (18, 4396720), (20, 3957048), (24, 3297540), (30, 2638032), (32, 2473155), (36, 2198360), (40, 1978524), (45, 1758688), (48, 1648770), (60, 1319016), (72, 1099180), (80, 989262), (90, 879344), (96, 824385), (120, 659508), (144, 549590), (160, 494631), (180, 439672), (240, 329754), (288, 274795), (360, 219836), (480, 164877), (720, 109918), (1440, 54959)]