214947360

素因数分解:

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

素因数の和:149290

約数の個数: 72

約数和(自身を含む): 733512780

約数和(自身を除く): 518565420

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 149269, 298538, 447807, 597076, 746345, 895614, 1194152, 1343421, 1492690, 1791228, 2239035, 2388304, 2686842, 2985380, 3582456, 4478070, 4776608, 5373684, 5970760, 6717105, 7164912, 8956140, 10747368, 11941520, 13434210, 14329824, 17912280, 21494736, 23883040, 26868420, 35824560, 42989472, 53736840, 71649120, 107473680, 214947360]

約数ペア:

[(1, 214947360), (2, 107473680), (3, 71649120), (4, 53736840), (5, 42989472), (6, 35824560), (8, 26868420), (9, 23883040), (10, 21494736), (12, 17912280), (15, 14329824), (16, 13434210), (18, 11941520), (20, 10747368), (24, 8956140), (30, 7164912), (32, 6717105), (36, 5970760), (40, 5373684), (45, 4776608), (48, 4478070), (60, 3582456), (72, 2985380), (80, 2686842), (90, 2388304), (96, 2239035), (120, 1791228), (144, 1492690), (160, 1343421), (180, 1194152), (240, 895614), (288, 746345), (360, 597076), (480, 447807), (720, 298538), (1440, 149269)]