28573080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{238109}}^1$

素因数の和:238123

約数の個数: 32

約数和(自身を含む): 85719600

約数和(自身を除く): 57146520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 238109, 476218, 714327, 952436, 1190545, 1428654, 1904872, 2381090, 2857308, 3571635, 4762180, 5714616, 7143270, 9524360, 14286540, 28573080]

約数ペア:

[(1, 28573080), (2, 14286540), (3, 9524360), (4, 7143270), (5, 5714616), (6, 4762180), (8, 3571635), (10, 2857308), (12, 2381090), (15, 1904872), (20, 1428654), (24, 1190545), (30, 952436), (40, 714327), (60, 476218), (120, 238109)]