290410532040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{5748427}}^1$

素因数の和:5748862

約数の個数: 64

約数和(自身を含む): 873301181760

約数和(自身を除く): 582890649720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 421, 842, 1263, 1684, 2105, 2526, 3368, 4210, 5052, 6315, 8420, 10104, 12630, 16840, 25260, 50520, 5748427, 11496854, 17245281, 22993708, 28742135, 34490562, 45987416, 57484270, 68981124, 86226405, 114968540, 137962248, 172452810, 229937080, 344905620, 689811240, 2420087767, 4840175534, 7260263301, 9680351068, 12100438835, 14520526602, 19360702136, 24200877670, 29041053204, 36301316505, 48401755340, 58082106408, 72602633010, 96803510680, 145205266020, 290410532040]

約数ペア:

[(1, 290410532040), (2, 145205266020), (3, 96803510680), (4, 72602633010), (5, 58082106408), (6, 48401755340), (8, 36301316505), (10, 29041053204), (12, 24200877670), (15, 19360702136), (20, 14520526602), (24, 12100438835), (30, 9680351068), (40, 7260263301), (60, 4840175534), (120, 2420087767), (421, 689811240), (842, 344905620), (1263, 229937080), (1684, 172452810), (2105, 137962248), (2526, 114968540), (3368, 86226405), (4210, 68981124), (5052, 57484270), (6315, 45987416), (8420, 34490562), (10104, 28742135), (12630, 22993708), (16840, 17245281), (25260, 11496854), (50520, 5748427)]