2068172880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{374669}}^1$

素因数の和:374708

約数の個数: 80

約数和(自身を含む): 6690107520

約数和(自身を除く): 4621934640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 374669, 749338, 1124007, 1498676, 1873345, 2248014, 2997352, 3746690, 4496028, 5620035, 5994704, 7493380, 8617387, 8992056, 11240070, 14986760, 17234774, 17984112, 22480140, 25852161, 29973520, 34469548, 43086935, 44960280, 51704322, 68939096, 86173870, 89920560, 103408644, 129260805, 137878192, 172347740, 206817288, 258521610, 344695480, 413634576, 517043220, 689390960, 1034086440, 2068172880]

約数ペア:

[(1, 2068172880), (2, 1034086440), (3, 689390960), (4, 517043220), (5, 413634576), (6, 344695480), (8, 258521610), (10, 206817288), (12, 172347740), (15, 137878192), (16, 129260805), (20, 103408644), (23, 89920560), (24, 86173870), (30, 68939096), (40, 51704322), (46, 44960280), (48, 43086935), (60, 34469548), (69, 29973520), (80, 25852161), (92, 22480140), (115, 17984112), (120, 17234774), (138, 14986760), (184, 11240070), (230, 8992056), (240, 8617387), (276, 7493380), (345, 5994704), (368, 5620035), (460, 4496028), (552, 3746690), (690, 2997352), (920, 2248014), (1104, 1873345), (1380, 1498676), (1840, 1124007), (2760, 749338), (5520, 374669)]