12851460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{7933}}^1$

素因数の和:7954

約数の個数: 60

約数和(自身を含む): 40320588

約数和(自身を除く): 27469128

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 7933, 15866, 23799, 31732, 39665, 47598, 71397, 79330, 95196, 118995, 142794, 158660, 214191, 237990, 285588, 356985, 428382, 475980, 642573, 713970, 856764, 1070955, 1285146, 1427940, 2141910, 2570292, 3212865, 4283820, 6425730, 12851460]

約数ペア:

[(1, 12851460), (2, 6425730), (3, 4283820), (4, 3212865), (5, 2570292), (6, 2141910), (9, 1427940), (10, 1285146), (12, 1070955), (15, 856764), (18, 713970), (20, 642573), (27, 475980), (30, 428382), (36, 356985), (45, 285588), (54, 237990), (60, 214191), (81, 158660), (90, 142794), (108, 118995), (135, 95196), (162, 79330), (180, 71397), (270, 47598), (324, 39665), (405, 31732), (540, 23799), (810, 15866), (1620, 7933)]