71649120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{149269}}^1$

素因数の和:149287

約数の個数: 48

約数和(自身を含む): 225696240

約数和(自身を除く): 154047120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 149269, 298538, 447807, 597076, 746345, 895614, 1194152, 1492690, 1791228, 2239035, 2388304, 2985380, 3582456, 4478070, 4776608, 5970760, 7164912, 8956140, 11941520, 14329824, 17912280, 23883040, 35824560, 71649120]

約数ペア:

[(1, 71649120), (2, 35824560), (3, 23883040), (4, 17912280), (5, 14329824), (6, 11941520), (8, 8956140), (10, 7164912), (12, 5970760), (15, 4776608), (16, 4478070), (20, 3582456), (24, 2985380), (30, 2388304), (32, 2239035), (40, 1791228), (48, 1492690), (60, 1194152), (80, 895614), (96, 746345), (120, 597076), (160, 447807), (240, 298538), (480, 149269)]