276772560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1153219}}^1$

素因数の和:1153235

約数の個数: 40

約数和(自身を含む): 857995680

約数和(自身を除く): 581223120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1153219, 2306438, 3459657, 4612876, 5766095, 6919314, 9225752, 11532190, 13838628, 17298285, 18451504, 23064380, 27677256, 34596570, 46128760, 55354512, 69193140, 92257520, 138386280, 276772560]

約数ペア:

[(1, 276772560), (2, 138386280), (3, 92257520), (4, 69193140), (5, 55354512), (6, 46128760), (8, 34596570), (10, 27677256), (12, 23064380), (15, 18451504), (16, 17298285), (20, 13838628), (24, 11532190), (30, 9225752), (40, 6919314), (48, 5766095), (60, 4612876), (80, 3459657), (120, 2306438), (240, 1153219)]