161300520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{448057}}^1$

素因数の和:448074

約数の個数: 48

約数和(自身を含む): 524227860

約数和(自身を除く): 362927340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 448057, 896114, 1344171, 1792228, 2240285, 2688342, 3584456, 4032513, 4480570, 5376684, 6720855, 8065026, 8961140, 10753368, 13441710, 16130052, 17922280, 20162565, 26883420, 32260104, 40325130, 53766840, 80650260, 161300520]

約数ペア:

[(1, 161300520), (2, 80650260), (3, 53766840), (4, 40325130), (5, 32260104), (6, 26883420), (8, 20162565), (9, 17922280), (10, 16130052), (12, 13441710), (15, 10753368), (18, 8961140), (20, 8065026), (24, 6720855), (30, 5376684), (36, 4480570), (40, 4032513), (45, 3584456), (60, 2688342), (72, 2240285), (90, 1792228), (120, 1344171), (180, 896114), (360, 448057)]