354593640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2954947}}^1$

素因数の和:2954961

約数の個数: 32

約数和(自身を含む): 1063781280

約数和(自身を除く): 709187640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2954947, 5909894, 8864841, 11819788, 14774735, 17729682, 23639576, 29549470, 35459364, 44324205, 59098940, 70918728, 88648410, 118197880, 177296820, 354593640]

約数ペア:

[(1, 354593640), (2, 177296820), (3, 118197880), (4, 88648410), (5, 70918728), (6, 59098940), (8, 44324205), (10, 35459364), (12, 29549470), (15, 23639576), (20, 17729682), (24, 14774735), (30, 11819788), (40, 8864841), (60, 5909894), (120, 2954947)]