808218480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3367577}}^1$

素因数の和:3367593

約数の個数: 40

約数和(自身を含む): 2505478032

約数和(自身を除く): 1697259552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3367577, 6735154, 10102731, 13470308, 16837885, 20205462, 26940616, 33675770, 40410924, 50513655, 53881232, 67351540, 80821848, 101027310, 134703080, 161643696, 202054620, 269406160, 404109240, 808218480]

約数ペア:

[(1, 808218480), (2, 404109240), (3, 269406160), (4, 202054620), (5, 161643696), (6, 134703080), (8, 101027310), (10, 80821848), (12, 67351540), (15, 53881232), (16, 50513655), (20, 40410924), (24, 33675770), (30, 26940616), (40, 20205462), (48, 16837885), (60, 13470308), (80, 10102731), (120, 6735154), (240, 3367577)]