85978080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{59707}}^1$

素因数の和:59728

約数の個数: 72

約数和(自身を含む): 293405112

約数和(自身を除く): 207427032

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, 59707, 119414, 179121, 238828, 298535, 358242, 477656, 537363, 597070, 716484, 895605, 955312, 1074726, 1194140, 1432968, 1791210, 1910624, 2149452, 2388280, 2686815, 2865936, 3582420, 4298904, 4776560, 5373630, 5731872, 7164840, 8597808, 9553120, 10747260, 14329680, 17195616, 21494520, 28659360, 42989040, 85978080]

約数ペア:

[(1, 85978080), (2, 42989040), (3, 28659360), (4, 21494520), (5, 17195616), (6, 14329680), (8, 10747260), (9, 9553120), (10, 8597808), (12, 7164840), (15, 5731872), (16, 5373630), (18, 4776560), (20, 4298904), (24, 3582420), (30, 2865936), (32, 2686815), (36, 2388280), (40, 2149452), (45, 1910624), (48, 1791210), (60, 1432968), (72, 1194140), (80, 1074726), (90, 955312), (96, 895605), (120, 716484), (144, 597070), (160, 537363), (180, 477656), (240, 358242), (288, 298535), (360, 238828), (480, 179121), (720, 119414), (1440, 59707)]