68949120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{35911}}^1$

素因数の和:35933

約数の個数: 64

約数和(自身を含む): 219781440

約数和(自身を除く): 150832320

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, 35911, 71822, 107733, 143644, 179555, 215466, 287288, 359110, 430932, 538665, 574576, 718220, 861864, 1077330, 1149152, 1436440, 1723728, 2154660, 2298304, 2872880, 3447456, 4309320, 4596608, 5745760, 6894912, 8618640, 11491520, 13789824, 17237280, 22983040, 34474560, 68949120]

約数ペア:

[(1, 68949120), (2, 34474560), (3, 22983040), (4, 17237280), (5, 13789824), (6, 11491520), (8, 8618640), (10, 6894912), (12, 5745760), (15, 4596608), (16, 4309320), (20, 3447456), (24, 2872880), (30, 2298304), (32, 2154660), (40, 1723728), (48, 1436440), (60, 1149152), (64, 1077330), (80, 861864), (96, 718220), (120, 574576), (128, 538665), (160, 430932), (192, 359110), (240, 287288), (320, 215466), (384, 179555), (480, 143644), (640, 107733), (960, 71822), (1920, 35911)]