72619860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{859}}^1\times {\mathrm{1409}}^1$

素因数の和:2280

約数の個数: 48

約数和(自身を含む): 203716800

約数和(自身を除く): 131096940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 859, 1409, 1718, 2577, 2818, 3436, 4227, 4295, 5154, 5636, 7045, 8454, 8590, 10308, 12885, 14090, 16908, 17180, 21135, 25770, 28180, 42270, 51540, 84540, 1210331, 2420662, 3630993, 4841324, 6051655, 7261986, 12103310, 14523972, 18154965, 24206620, 36309930, 72619860]

約数ペア:

[(1, 72619860), (2, 36309930), (3, 24206620), (4, 18154965), (5, 14523972), (6, 12103310), (10, 7261986), (12, 6051655), (15, 4841324), (20, 3630993), (30, 2420662), (60, 1210331), (859, 84540), (1409, 51540), (1718, 42270), (2577, 28180), (2818, 25770), (3436, 21135), (4227, 17180), (4295, 16908), (5154, 14090), (5636, 12885), (7045, 10308), (8454, 8590)]