78597360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{631}}^1$

素因数の和:823

約数の個数: 120

約数和(自身を含む): 265902624

約数和(自身を除く): 187305264

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, 173, 180, 240, 346, 360, 519, 631, 692, 720, 865, 1038, 1262, 1384, 1557, 1730, 1893, 2076, 2524, 2595, 2768, 3114, 3155, 3460, 3786, 4152, 5048, 5190, 5679, 6228, 6310, 6920, 7572, 7785, 8304, 9465, 10096, 10380, 11358, 12456, 12620, 13840, 15144, 15570, 18930, 20760, 22716, 24912, 25240, 28395, 30288, 31140, 37860, 41520, 45432, 50480, 56790, 62280, 75720, 90864, 109163, 113580, 124560, 151440, 218326, 227160, 327489, 436652, 454320, 545815, 654978, 873304, 982467, 1091630, 1309956, 1637445, 1746608, 1964934, 2183260, 2619912, 3274890, 3929868, 4366520, 4912335, 5239824, 6549780, 7859736, 8733040, 9824670, 13099560, 15719472, 19649340, 26199120, 39298680, 78597360]

約数ペア:

[(1, 78597360), (2, 39298680), (3, 26199120), (4, 19649340), (5, 15719472), (6, 13099560), (8, 9824670), (9, 8733040), (10, 7859736), (12, 6549780), (15, 5239824), (16, 4912335), (18, 4366520), (20, 3929868), (24, 3274890), (30, 2619912), (36, 2183260), (40, 1964934), (45, 1746608), (48, 1637445), (60, 1309956), (72, 1091630), (80, 982467), (90, 873304), (120, 654978), (144, 545815), (173, 454320), (180, 436652), (240, 327489), (346, 227160), (360, 218326), (519, 151440), (631, 124560), (692, 113580), (720, 109163), (865, 90864), (1038, 75720), (1262, 62280), (1384, 56790), (1557, 50480), (1730, 45432), (1893, 41520), (2076, 37860), (2524, 31140), (2595, 30288), (2768, 28395), (3114, 25240), (3155, 24912), (3460, 22716), (3786, 20760), (4152, 18930), (5048, 15570), (5190, 15144), (5679, 13840), (6228, 12620), (6310, 12456), (6920, 11358), (7572, 10380), (7785, 10096), (8304, 9465)]