48516720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{28879}}^1$

素因数の和:28902

約数の個数: 80

約数和(自身を含む): 171893760

約数和(自身を除く): 123377040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 28879, 57758, 86637, 115516, 144395, 173274, 202153, 231032, 288790, 346548, 404306, 433185, 462064, 577580, 606459, 693096, 808612, 866370, 1010765, 1155160, 1212918, 1386192, 1617224, 1732740, 2021530, 2310320, 2425836, 3032295, 3234448, 3465480, 4043060, 4851672, 6064590, 6930960, 8086120, 9703344, 12129180, 16172240, 24258360, 48516720]

約数ペア:

[(1, 48516720), (2, 24258360), (3, 16172240), (4, 12129180), (5, 9703344), (6, 8086120), (7, 6930960), (8, 6064590), (10, 4851672), (12, 4043060), (14, 3465480), (15, 3234448), (16, 3032295), (20, 2425836), (21, 2310320), (24, 2021530), (28, 1732740), (30, 1617224), (35, 1386192), (40, 1212918), (42, 1155160), (48, 1010765), (56, 866370), (60, 808612), (70, 693096), (80, 606459), (84, 577580), (105, 462064), (112, 433185), (120, 404306), (140, 346548), (168, 288790), (210, 231032), (240, 202153), (280, 173274), (336, 144395), (420, 115516), (560, 86637), (840, 57758), (1680, 28879)]