69985920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{36451}}^1$

素因数の和:36473

約数の個数: 64

約数和(自身を含む): 223086240

約数和(自身を除く): 153100320

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, 36451, 72902, 109353, 145804, 182255, 218706, 291608, 364510, 437412, 546765, 583216, 729020, 874824, 1093530, 1166432, 1458040, 1749648, 2187060, 2332864, 2916080, 3499296, 4374120, 4665728, 5832160, 6998592, 8748240, 11664320, 13997184, 17496480, 23328640, 34992960, 69985920]

約数ペア:

[(1, 69985920), (2, 34992960), (3, 23328640), (4, 17496480), (5, 13997184), (6, 11664320), (8, 8748240), (10, 6998592), (12, 5832160), (15, 4665728), (16, 4374120), (20, 3499296), (24, 2916080), (30, 2332864), (32, 2187060), (40, 1749648), (48, 1458040), (60, 1166432), (64, 1093530), (80, 874824), (96, 729020), (120, 583216), (128, 546765), (160, 437412), (192, 364510), (240, 291608), (320, 218706), (384, 182255), (480, 145804), (640, 109353), (960, 72902), (1920, 36451)]