55012920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{4057}}^1$

素因数の和:4184

約数の個数: 64

約数和(自身を含む): 166540320

約数和(自身を除く): 111527400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 113, 120, 226, 339, 452, 565, 678, 904, 1130, 1356, 1695, 2260, 2712, 3390, 4057, 4520, 6780, 8114, 12171, 13560, 16228, 20285, 24342, 32456, 40570, 48684, 60855, 81140, 97368, 121710, 162280, 243420, 458441, 486840, 916882, 1375323, 1833764, 2292205, 2750646, 3667528, 4584410, 5501292, 6876615, 9168820, 11002584, 13753230, 18337640, 27506460, 55012920]

約数ペア:

[(1, 55012920), (2, 27506460), (3, 18337640), (4, 13753230), (5, 11002584), (6, 9168820), (8, 6876615), (10, 5501292), (12, 4584410), (15, 3667528), (20, 2750646), (24, 2292205), (30, 1833764), (40, 1375323), (60, 916882), (113, 486840), (120, 458441), (226, 243420), (339, 162280), (452, 121710), (565, 97368), (678, 81140), (904, 60855), (1130, 48684), (1356, 40570), (1695, 32456), (2260, 24342), (2712, 20285), (3390, 16228), (4057, 13560), (4520, 12171), (6780, 8114)]