20590827120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{28598371}}^1$

素因数の和:28598390

約数の個数: 60

約数和(自身を含む): 69150863496

約数和(自身を除く): 48560036376

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, 28598371, 57196742, 85795113, 114393484, 142991855, 171590226, 228786968, 257385339, 285983710, 343180452, 428975565, 457573936, 514770678, 571967420, 686360904, 857951130, 1029541356, 1143934840, 1286926695, 1372721808, 1715902260, 2059082712, 2287869680, 2573853390, 3431804520, 4118165424, 5147706780, 6863609040, 10295413560, 20590827120]

約数ペア:

[(1, 20590827120), (2, 10295413560), (3, 6863609040), (4, 5147706780), (5, 4118165424), (6, 3431804520), (8, 2573853390), (9, 2287869680), (10, 2059082712), (12, 1715902260), (15, 1372721808), (16, 1286926695), (18, 1143934840), (20, 1029541356), (24, 857951130), (30, 686360904), (36, 571967420), (40, 514770678), (45, 457573936), (48, 428975565), (60, 343180452), (72, 285983710), (80, 257385339), (90, 228786968), (120, 171590226), (144, 142991855), (180, 114393484), (240, 85795113), (360, 57196742), (720, 28598371)]