56791320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{4423}}^1$

素因数の和:4544

約数の個数: 64

約数和(自身を含む): 172005120

約数和(自身を除く): 115213800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 4423, 6420, 8846, 12840, 13269, 17692, 22115, 26538, 35384, 44230, 53076, 66345, 88460, 106152, 132690, 176920, 265380, 473261, 530760, 946522, 1419783, 1893044, 2366305, 2839566, 3786088, 4732610, 5679132, 7098915, 9465220, 11358264, 14197830, 18930440, 28395660, 56791320]

約数ペア:

[(1, 56791320), (2, 28395660), (3, 18930440), (4, 14197830), (5, 11358264), (6, 9465220), (8, 7098915), (10, 5679132), (12, 4732610), (15, 3786088), (20, 2839566), (24, 2366305), (30, 1893044), (40, 1419783), (60, 946522), (107, 530760), (120, 473261), (214, 265380), (321, 176920), (428, 132690), (535, 106152), (642, 88460), (856, 66345), (1070, 53076), (1284, 44230), (1605, 35384), (2140, 26538), (2568, 22115), (3210, 17692), (4280, 13269), (4423, 12840), (6420, 8846)]