265578480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{122953}}^1$

素因数の和:122975

約数の個数: 80

約数和(自身を含む): 914777760

約数和(自身を除く): 649199280

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, 122953, 245906, 368859, 491812, 614765, 737718, 983624, 1106577, 1229530, 1475436, 1844295, 1967248, 2213154, 2459060, 2950872, 3319731, 3688590, 4426308, 4918120, 5532885, 5901744, 6639462, 7377180, 8852616, 9836240, 11065770, 13278924, 14754360, 16598655, 17705232, 22131540, 26557848, 29508720, 33197310, 44263080, 53115696, 66394620, 88526160, 132789240, 265578480]

約数ペア:

[(1, 265578480), (2, 132789240), (3, 88526160), (4, 66394620), (5, 53115696), (6, 44263080), (8, 33197310), (9, 29508720), (10, 26557848), (12, 22131540), (15, 17705232), (16, 16598655), (18, 14754360), (20, 13278924), (24, 11065770), (27, 9836240), (30, 8852616), (36, 7377180), (40, 6639462), (45, 5901744), (48, 5532885), (54, 4918120), (60, 4426308), (72, 3688590), (80, 3319731), (90, 2950872), (108, 2459060), (120, 2213154), (135, 1967248), (144, 1844295), (180, 1475436), (216, 1229530), (240, 1106577), (270, 983624), (360, 737718), (432, 614765), (540, 491812), (720, 368859), (1080, 245906), (2160, 122953)]