172144680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1434539}}^1$

素因数の和:1434553

約数の個数: 32

約数和(自身を含む): 516434400

約数和(自身を除く): 344289720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1434539, 2869078, 4303617, 5738156, 7172695, 8607234, 11476312, 14345390, 17214468, 21518085, 28690780, 34428936, 43036170, 57381560, 86072340, 172144680]

約数ペア:

[(1, 172144680), (2, 86072340), (3, 57381560), (4, 43036170), (5, 34428936), (6, 28690780), (8, 21518085), (10, 17214468), (12, 14345390), (15, 11476312), (20, 8607234), (24, 7172695), (30, 5738156), (40, 4303617), (60, 2869078), (120, 1434539)]