27847320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2129}}^1$

素因数の和:2252

約数の個数: 64

約数和(自身を含む): 84348000

約数和(自身を除く): 56500680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2129, 2180, 2616, 3270, 4258, 4360, 6387, 6540, 8516, 10645, 12774, 13080, 17032, 21290, 25548, 31935, 42580, 51096, 63870, 85160, 127740, 232061, 255480, 464122, 696183, 928244, 1160305, 1392366, 1856488, 2320610, 2784732, 3480915, 4641220, 5569464, 6961830, 9282440, 13923660, 27847320]

約数ペア:

[(1, 27847320), (2, 13923660), (3, 9282440), (4, 6961830), (5, 5569464), (6, 4641220), (8, 3480915), (10, 2784732), (12, 2320610), (15, 1856488), (20, 1392366), (24, 1160305), (30, 928244), (40, 696183), (60, 464122), (109, 255480), (120, 232061), (218, 127740), (327, 85160), (436, 63870), (545, 51096), (654, 42580), (872, 31935), (1090, 25548), (1308, 21290), (1635, 17032), (2129, 13080), (2180, 12774), (2616, 10645), (3270, 8516), (4258, 6540), (4360, 6387)]