69378240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{72269}}^1$

素因数の和:72289

約数の個数: 56

約数和(自身を含む): 220278960

約数和(自身を除く): 150900720

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, 160, 192, 240, 320, 480, 960, 72269, 144538, 216807, 289076, 361345, 433614, 578152, 722690, 867228, 1084035, 1156304, 1445380, 1734456, 2168070, 2312608, 2890760, 3468912, 4336140, 4625216, 5781520, 6937824, 8672280, 11563040, 13875648, 17344560, 23126080, 34689120, 69378240]

約数ペア:

[(1, 69378240), (2, 34689120), (3, 23126080), (4, 17344560), (5, 13875648), (6, 11563040), (8, 8672280), (10, 6937824), (12, 5781520), (15, 4625216), (16, 4336140), (20, 3468912), (24, 2890760), (30, 2312608), (32, 2168070), (40, 1734456), (48, 1445380), (60, 1156304), (64, 1084035), (80, 867228), (96, 722690), (120, 578152), (160, 433614), (192, 361345), (240, 289076), (320, 216807), (480, 144538), (960, 72269)]