77832960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{20269}}^1$

素因数の和:20293

約数の個数: 72

約数和(自身を含む): 248591280

約数和(自身を除く): 170758320

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, 20269, 40538, 60807, 81076, 101345, 121614, 162152, 202690, 243228, 304035, 324304, 405380, 486456, 608070, 648608, 810760, 972912, 1216140, 1297216, 1621520, 1945824, 2432280, 2594432, 3243040, 3891648, 4864560, 5188864, 6486080, 7783296, 9729120, 12972160, 15566592, 19458240, 25944320, 38916480, 77832960]

約数ペア:

[(1, 77832960), (2, 38916480), (3, 25944320), (4, 19458240), (5, 15566592), (6, 12972160), (8, 9729120), (10, 7783296), (12, 6486080), (15, 5188864), (16, 4864560), (20, 3891648), (24, 3243040), (30, 2594432), (32, 2432280), (40, 1945824), (48, 1621520), (60, 1297216), (64, 1216140), (80, 972912), (96, 810760), (120, 648608), (128, 608070), (160, 486456), (192, 405380), (240, 324304), (256, 304035), (320, 243228), (384, 202690), (480, 162152), (640, 121614), (768, 101345), (960, 81076), (1280, 60807), (1920, 40538), (3840, 20269)]