479718840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{210403}}^1$

素因数の和:210436

約数の個数: 64

約数和(自身を含む): 1514908800

約数和(自身を除く): 1035189960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 210403, 420806, 631209, 841612, 1052015, 1262418, 1683224, 2104030, 2524836, 3156045, 3997657, 4208060, 5049672, 6312090, 7995314, 8416120, 11992971, 12624180, 15990628, 19988285, 23985942, 25248360, 31981256, 39976570, 47971884, 59964855, 79953140, 95943768, 119929710, 159906280, 239859420, 479718840]

約数ペア:

[(1, 479718840), (2, 239859420), (3, 159906280), (4, 119929710), (5, 95943768), (6, 79953140), (8, 59964855), (10, 47971884), (12, 39976570), (15, 31981256), (19, 25248360), (20, 23985942), (24, 19988285), (30, 15990628), (38, 12624180), (40, 11992971), (57, 8416120), (60, 7995314), (76, 6312090), (95, 5049672), (114, 4208060), (120, 3997657), (152, 3156045), (190, 2524836), (228, 2104030), (285, 1683224), (380, 1262418), (456, 1052015), (570, 841612), (760, 631209), (1140, 420806), (2280, 210403)]