73578480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{306577}}^1$

素因数の和:306593

約数の個数: 40

約数和(自身を含む): 228094032

約数和(自身を除く): 154515552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 306577, 613154, 919731, 1226308, 1532885, 1839462, 2452616, 3065770, 3678924, 4598655, 4905232, 6131540, 7357848, 9197310, 12263080, 14715696, 18394620, 24526160, 36789240, 73578480]

約数ペア:

[(1, 73578480), (2, 36789240), (3, 24526160), (4, 18394620), (5, 14715696), (6, 12263080), (8, 9197310), (10, 7357848), (12, 6131540), (15, 4905232), (16, 4598655), (20, 3678924), (24, 3065770), (30, 2452616), (40, 1839462), (48, 1532885), (60, 1226308), (80, 919731), (120, 613154), (240, 306577)]