1125397440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{390763}}^1$

素因数の和:390786

約数の個数: 84

約数和(自身を含む): 3870908184

約数和(自身を除く): 2745510744

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 390763, 781526, 1172289, 1563052, 1953815, 2344578, 3126104, 3516867, 3907630, 4689156, 5861445, 6252208, 7033734, 7815260, 9378312, 11722890, 12504416, 14067468, 15630520, 17584335, 18756624, 23445780, 25008832, 28134936, 31261040, 35168670, 37513248, 46891560, 56269872, 62522080, 70337340, 75026496, 93783120, 112539744, 125044160, 140674680, 187566240, 225079488, 281349360, 375132480, 562698720, 1125397440]

約数ペア:

[(1, 1125397440), (2, 562698720), (3, 375132480), (4, 281349360), (5, 225079488), (6, 187566240), (8, 140674680), (9, 125044160), (10, 112539744), (12, 93783120), (15, 75026496), (16, 70337340), (18, 62522080), (20, 56269872), (24, 46891560), (30, 37513248), (32, 35168670), (36, 31261040), (40, 28134936), (45, 25008832), (48, 23445780), (60, 18756624), (64, 17584335), (72, 15630520), (80, 14067468), (90, 12504416), (96, 11722890), (120, 9378312), (144, 7815260), (160, 7033734), (180, 6252208), (192, 5861445), (240, 4689156), (288, 3907630), (320, 3516867), (360, 3126104), (480, 2344578), (576, 1953815), (720, 1563052), (960, 1172289), (1440, 781526), (2880, 390763)]