79796880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{36943}}^1$

素因数の和:36965

約数の個数: 80

約数和(自身を含む): 274863360

約数和(自身を除く): 195066480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 36943, 73886, 110829, 147772, 184715, 221658, 295544, 332487, 369430, 443316, 554145, 591088, 664974, 738860, 886632, 997461, 1108290, 1329948, 1477720, 1662435, 1773264, 1994922, 2216580, 2659896, 2955440, 3324870, 3989844, 4433160, 4987305, 5319792, 6649740, 7979688, 8866320, 9974610, 13299480, 15959376, 19949220, 26598960, 39898440, 79796880]

約数ペア:

[(1, 79796880), (2, 39898440), (3, 26598960), (4, 19949220), (5, 15959376), (6, 13299480), (8, 9974610), (9, 8866320), (10, 7979688), (12, 6649740), (15, 5319792), (16, 4987305), (18, 4433160), (20, 3989844), (24, 3324870), (27, 2955440), (30, 2659896), (36, 2216580), (40, 1994922), (45, 1773264), (48, 1662435), (54, 1477720), (60, 1329948), (72, 1108290), (80, 997461), (90, 886632), (108, 738860), (120, 664974), (135, 591088), (144, 554145), (180, 443316), (216, 369430), (240, 332487), (270, 295544), (360, 221658), (432, 184715), (540, 147772), (720, 110829), (1080, 73886), (2160, 36943)]