280664640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{97453}}^1$

素因数の和:97476

約数の個数: 84

約数和(自身を含む): 965379324

約数和(自身を除く): 684714684

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 97453, 194906, 292359, 389812, 487265, 584718, 779624, 877077, 974530, 1169436, 1461795, 1559248, 1754154, 1949060, 2338872, 2923590, 3118496, 3508308, 3898120, 4385385, 4677744, 5847180, 6236992, 7016616, 7796240, 8770770, 9355488, 11694360, 14033232, 15592480, 17541540, 18710976, 23388720, 28066464, 31184960, 35083080, 46777440, 56132928, 70166160, 93554880, 140332320, 280664640]

約数ペア:

[(1, 280664640), (2, 140332320), (3, 93554880), (4, 70166160), (5, 56132928), (6, 46777440), (8, 35083080), (9, 31184960), (10, 28066464), (12, 23388720), (15, 18710976), (16, 17541540), (18, 15592480), (20, 14033232), (24, 11694360), (30, 9355488), (32, 8770770), (36, 7796240), (40, 7016616), (45, 6236992), (48, 5847180), (60, 4677744), (64, 4385385), (72, 3898120), (80, 3508308), (90, 3118496), (96, 2923590), (120, 2338872), (144, 1949060), (160, 1754154), (180, 1559248), (192, 1461795), (240, 1169436), (288, 974530), (320, 877077), (360, 779624), (480, 584718), (576, 487265), (720, 389812), (960, 292359), (1440, 194906), (2880, 97453)]