121475520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{42179}}^1$

素因数の和:42202

約数の個数: 84

約数和(自身を含む): 417835080

約数和(自身を除く): 296359560

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, 42179, 84358, 126537, 168716, 210895, 253074, 337432, 379611, 421790, 506148, 632685, 674864, 759222, 843580, 1012296, 1265370, 1349728, 1518444, 1687160, 1898055, 2024592, 2530740, 2699456, 3036888, 3374320, 3796110, 4049184, 5061480, 6073776, 6748640, 7592220, 8098368, 10122960, 12147552, 13497280, 15184440, 20245920, 24295104, 30368880, 40491840, 60737760, 121475520]

約数ペア:

[(1, 121475520), (2, 60737760), (3, 40491840), (4, 30368880), (5, 24295104), (6, 20245920), (8, 15184440), (9, 13497280), (10, 12147552), (12, 10122960), (15, 8098368), (16, 7592220), (18, 6748640), (20, 6073776), (24, 5061480), (30, 4049184), (32, 3796110), (36, 3374320), (40, 3036888), (45, 2699456), (48, 2530740), (60, 2024592), (64, 1898055), (72, 1687160), (80, 1518444), (90, 1349728), (96, 1265370), (120, 1012296), (144, 843580), (160, 759222), (180, 674864), (192, 632685), (240, 506148), (288, 421790), (320, 379611), (360, 337432), (480, 253074), (576, 210895), (720, 168716), (960, 126537), (1440, 84358), (2880, 42179)]