167940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{311}}^1$

素因数の和:329

約数の個数: 48

約数和(自身を含む): 524160

約数和(自身を除く): 356220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 311, 540, 622, 933, 1244, 1555, 1866, 2799, 3110, 3732, 4665, 5598, 6220, 8397, 9330, 11196, 13995, 16794, 18660, 27990, 33588, 41985, 55980, 83970, 167940]

約数ペア:

[(1, 167940), (2, 83970), (3, 55980), (4, 41985), (5, 33588), (6, 27990), (9, 18660), (10, 16794), (12, 13995), (15, 11196), (18, 9330), (20, 8397), (27, 6220), (30, 5598), (36, 4665), (45, 3732), (54, 3110), (60, 2799), (90, 1866), (108, 1555), (135, 1244), (180, 933), (270, 622), (311, 540)]