149261040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{207307}}^1$

素因数の和:207326

約数の個数: 60

約数和(自身を含む): 501270744

約数和(自身を除く): 352009704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 207307, 414614, 621921, 829228, 1036535, 1243842, 1658456, 1865763, 2073070, 2487684, 3109605, 3316912, 3731526, 4146140, 4975368, 6219210, 7463052, 8292280, 9328815, 9950736, 12438420, 14926104, 16584560, 18657630, 24876840, 29852208, 37315260, 49753680, 74630520, 149261040]

約数ペア:

[(1, 149261040), (2, 74630520), (3, 49753680), (4, 37315260), (5, 29852208), (6, 24876840), (8, 18657630), (9, 16584560), (10, 14926104), (12, 12438420), (15, 9950736), (16, 9328815), (18, 8292280), (20, 7463052), (24, 6219210), (30, 4975368), (36, 4146140), (40, 3731526), (45, 3316912), (48, 3109605), (60, 2487684), (72, 2073070), (80, 1865763), (90, 1658456), (120, 1243842), (144, 1036535), (180, 829228), (240, 621921), (360, 414614), (720, 207307)]