79578480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{331577}}^1$

素因数の和:331593

約数の個数: 40

約数和(自身を含む): 246694032

約数和(自身を除く): 167115552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 331577, 663154, 994731, 1326308, 1657885, 1989462, 2652616, 3315770, 3978924, 4973655, 5305232, 6631540, 7957848, 9947310, 13263080, 15915696, 19894620, 26526160, 39789240, 79578480]

約数ペア:

[(1, 79578480), (2, 39789240), (3, 26526160), (4, 19894620), (5, 15915696), (6, 13263080), (8, 9947310), (10, 7957848), (12, 6631540), (15, 5305232), (16, 4973655), (20, 3978924), (24, 3315770), (30, 2652616), (40, 1989462), (48, 1657885), (60, 1326308), (80, 994731), (120, 663154), (240, 331577)]