1720410240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{896047}}^1$

素因数の和:896069

約数の個数: 64

約数和(自身を含む): 5483813760

約数和(自身を除く): 3763403520

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, 320, 384, 480, 640, 960, 1920, 896047, 1792094, 2688141, 3584188, 4480235, 5376282, 7168376, 8960470, 10752564, 13440705, 14336752, 17920940, 21505128, 26881410, 28673504, 35841880, 43010256, 53762820, 57347008, 71683760, 86020512, 107525640, 114694016, 143367520, 172041024, 215051280, 286735040, 344082048, 430102560, 573470080, 860205120, 1720410240]

約数ペア:

[(1, 1720410240), (2, 860205120), (3, 573470080), (4, 430102560), (5, 344082048), (6, 286735040), (8, 215051280), (10, 172041024), (12, 143367520), (15, 114694016), (16, 107525640), (20, 86020512), (24, 71683760), (30, 57347008), (32, 53762820), (40, 43010256), (48, 35841880), (60, 28673504), (64, 26881410), (80, 21505128), (96, 17920940), (120, 14336752), (128, 13440705), (160, 10752564), (192, 8960470), (240, 7168376), (320, 5376282), (384, 4480235), (480, 3584188), (640, 2688141), (960, 1792094), (1920, 896047)]