80374380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1049}}^1\times {\mathrm{1277}}^1$

素因数の和:2338

約数の個数: 48

約数和(自身を含む): 225439200

約数和(自身を除く): 145064820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1049, 1277, 2098, 2554, 3147, 3831, 4196, 5108, 5245, 6294, 6385, 7662, 10490, 12588, 12770, 15324, 15735, 19155, 20980, 25540, 31470, 38310, 62940, 76620, 1339573, 2679146, 4018719, 5358292, 6697865, 8037438, 13395730, 16074876, 20093595, 26791460, 40187190, 80374380]

約数ペア:

[(1, 80374380), (2, 40187190), (3, 26791460), (4, 20093595), (5, 16074876), (6, 13395730), (10, 8037438), (12, 6697865), (15, 5358292), (20, 4018719), (30, 2679146), (60, 1339573), (1049, 76620), (1277, 62940), (2098, 38310), (2554, 31470), (3147, 25540), (3831, 20980), (4196, 19155), (5108, 15735), (5245, 15324), (6294, 12770), (6385, 12588), (7662, 10490)]