297795840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{77551}}^1$

素因数の和:77575

約数の個数: 72

約数和(自身を含む): 951097728

約数和(自身を除く): 653301888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 77551, 155102, 232653, 310204, 387755, 465306, 620408, 775510, 930612, 1163265, 1240816, 1551020, 1861224, 2326530, 2481632, 3102040, 3722448, 4653060, 4963264, 6204080, 7444896, 9306120, 9926528, 12408160, 14889792, 18612240, 19853056, 24816320, 29779584, 37224480, 49632640, 59559168, 74448960, 99265280, 148897920, 297795840]

約数ペア:

[(1, 297795840), (2, 148897920), (3, 99265280), (4, 74448960), (5, 59559168), (6, 49632640), (8, 37224480), (10, 29779584), (12, 24816320), (15, 19853056), (16, 18612240), (20, 14889792), (24, 12408160), (30, 9926528), (32, 9306120), (40, 7444896), (48, 6204080), (60, 4963264), (64, 4653060), (80, 3722448), (96, 3102040), (120, 2481632), (128, 2326530), (160, 1861224), (192, 1551020), (240, 1240816), (256, 1163265), (320, 930612), (384, 775510), (480, 620408), (640, 465306), (768, 387755), (960, 310204), (1280, 232653), (1920, 155102), (3840, 77551)]