1993750680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{16614589}}^1$

素因数の和:16614603

約数の個数: 32

約数和(自身を含む): 5981252400

約数和(自身を除く): 3987501720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 16614589, 33229178, 49843767, 66458356, 83072945, 99687534, 132916712, 166145890, 199375068, 249218835, 332291780, 398750136, 498437670, 664583560, 996875340, 1993750680]

約数ペア:

[(1, 1993750680), (2, 996875340), (3, 664583560), (4, 498437670), (5, 398750136), (6, 332291780), (8, 249218835), (10, 199375068), (12, 166145890), (15, 132916712), (20, 99687534), (24, 83072945), (30, 66458356), (40, 49843767), (60, 33229178), (120, 16614589)]