53078640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2029}}^1$

素因数の和:2154

約数の個数: 80

約数和(自身を含む): 166135200

約数和(自身を除く): 113056560

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, 2029, 2180, 2616, 3270, 4058, 4360, 5232, 6087, 6540, 8116, 8720, 10145, 12174, 13080, 16232, 20290, 24348, 26160, 30435, 32464, 40580, 48696, 60870, 81160, 97392, 121740, 162320, 221161, 243480, 442322, 486960, 663483, 884644, 1105805, 1326966, 1769288, 2211610, 2653932, 3317415, 3538576, 4423220, 5307864, 6634830, 8846440, 10615728, 13269660, 17692880, 26539320, 53078640]

約数ペア:

[(1, 53078640), (2, 26539320), (3, 17692880), (4, 13269660), (5, 10615728), (6, 8846440), (8, 6634830), (10, 5307864), (12, 4423220), (15, 3538576), (16, 3317415), (20, 2653932), (24, 2211610), (30, 1769288), (40, 1326966), (48, 1105805), (60, 884644), (80, 663483), (109, 486960), (120, 442322), (218, 243480), (240, 221161), (327, 162320), (436, 121740), (545, 97392), (654, 81160), (872, 60870), (1090, 48696), (1308, 40580), (1635, 32464), (1744, 30435), (2029, 26160), (2180, 24348), (2616, 20290), (3270, 16232), (4058, 13080), (4360, 12174), (5232, 10145), (6087, 8720), (6540, 8116)]