65203920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{30187}}^1$

素因数の和:30209

約数の個数: 80

約数和(自身を含む): 224598720

約数和(自身を除く): 159394800

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, 30187, 60374, 90561, 120748, 150935, 181122, 241496, 271683, 301870, 362244, 452805, 482992, 543366, 603740, 724488, 815049, 905610, 1086732, 1207480, 1358415, 1448976, 1630098, 1811220, 2173464, 2414960, 2716830, 3260196, 3622440, 4075245, 4346928, 5433660, 6520392, 7244880, 8150490, 10867320, 13040784, 16300980, 21734640, 32601960, 65203920]

約数ペア:

[(1, 65203920), (2, 32601960), (3, 21734640), (4, 16300980), (5, 13040784), (6, 10867320), (8, 8150490), (9, 7244880), (10, 6520392), (12, 5433660), (15, 4346928), (16, 4075245), (18, 3622440), (20, 3260196), (24, 2716830), (27, 2414960), (30, 2173464), (36, 1811220), (40, 1630098), (45, 1448976), (48, 1358415), (54, 1207480), (60, 1086732), (72, 905610), (80, 815049), (90, 724488), (108, 603740), (120, 543366), (135, 482992), (144, 452805), (180, 362244), (216, 301870), (240, 271683), (270, 241496), (360, 181122), (432, 150935), (540, 120748), (720, 90561), (1080, 60374), (2160, 30187)]