146712240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{203767}}^1$

素因数の和:203786

約数の個数: 60

約数和(自身を含む): 492711024

約数和(自身を除く): 345998784

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 203767, 407534, 611301, 815068, 1018835, 1222602, 1630136, 1833903, 2037670, 2445204, 3056505, 3260272, 3667806, 4075340, 4890408, 6113010, 7335612, 8150680, 9169515, 9780816, 12226020, 14671224, 16301360, 18339030, 24452040, 29342448, 36678060, 48904080, 73356120, 146712240]

約数ペア:

[(1, 146712240), (2, 73356120), (3, 48904080), (4, 36678060), (5, 29342448), (6, 24452040), (8, 18339030), (9, 16301360), (10, 14671224), (12, 12226020), (15, 9780816), (16, 9169515), (18, 8150680), (20, 7335612), (24, 6113010), (30, 4890408), (36, 4075340), (40, 3667806), (45, 3260272), (48, 3056505), (60, 2445204), (72, 2037670), (80, 1833903), (90, 1630136), (120, 1222602), (144, 1018835), (180, 815068), (240, 611301), (360, 407534), (720, 203767)]