28956960

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{6703}}^1$

素因数の和:6727

約数の個数: 96

約数和(自身を含む): 101364480

約数和(自身を除く): 72407520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 6703, 13406, 20109, 26812, 33515, 40218, 53624, 60327, 67030, 80436, 100545, 107248, 120654, 134060, 160872, 180981, 201090, 214496, 241308, 268120, 301635, 321744, 361962, 402180, 482616, 536240, 603270, 643488, 723924, 804360, 904905, 965232, 1072480, 1206540, 1447848, 1608720, 1809810, 1930464, 2413080, 2895696, 3217440, 3619620, 4826160, 5791392, 7239240, 9652320, 14478480, 28956960]

約数ペア:

[(1, 28956960), (2, 14478480), (3, 9652320), (4, 7239240), (5, 5791392), (6, 4826160), (8, 3619620), (9, 3217440), (10, 2895696), (12, 2413080), (15, 1930464), (16, 1809810), (18, 1608720), (20, 1447848), (24, 1206540), (27, 1072480), (30, 965232), (32, 904905), (36, 804360), (40, 723924), (45, 643488), (48, 603270), (54, 536240), (60, 482616), (72, 402180), (80, 361962), (90, 321744), (96, 301635), (108, 268120), (120, 241308), (135, 214496), (144, 201090), (160, 180981), (180, 160872), (216, 134060), (240, 120654), (270, 107248), (288, 100545), (360, 80436), (432, 67030), (480, 60327), (540, 53624), (720, 40218), (864, 33515), (1080, 26812), (1440, 20109), (2160, 13406), (4320, 6703)]