423451920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{16187}}^1$

素因数の和:16312

約数の個数: 80

約数和(自身を含む): 1324825920

約数和(自身を除く): 901374000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 109, 120, 218, 240, 327, 436, 545, 654, 872, 1090, 1308, 1635, 1744, 2180, 2616, 3270, 4360, 5232, 6540, 8720, 13080, 16187, 26160, 32374, 48561, 64748, 80935, 97122, 129496, 161870, 194244, 242805, 258992, 323740, 388488, 485610, 647480, 776976, 971220, 1294960, 1764383, 1942440, 3528766, 3884880, 5293149, 7057532, 8821915, 10586298, 14115064, 17643830, 21172596, 26465745, 28230128, 35287660, 42345192, 52931490, 70575320, 84690384, 105862980, 141150640, 211725960, 423451920]

約数ペア:

[(1, 423451920), (2, 211725960), (3, 141150640), (4, 105862980), (5, 84690384), (6, 70575320), (8, 52931490), (10, 42345192), (12, 35287660), (15, 28230128), (16, 26465745), (20, 21172596), (24, 17643830), (30, 14115064), (40, 10586298), (48, 8821915), (60, 7057532), (80, 5293149), (109, 3884880), (120, 3528766), (218, 1942440), (240, 1764383), (327, 1294960), (436, 971220), (545, 776976), (654, 647480), (872, 485610), (1090, 388488), (1308, 323740), (1635, 258992), (1744, 242805), (2180, 194244), (2616, 161870), (3270, 129496), (4360, 97122), (5232, 80935), (6540, 64748), (8720, 48561), (13080, 32374), (16187, 26160)]