129810960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6217}}^1$

素因数の和:6265

約数の個数: 120

約数和(自身を含む): 451053720

約数和(自身を除く): 321242760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3480, 4176, 5220, 6217, 6960, 10440, 12434, 18651, 20880, 24868, 31085, 37302, 49736, 55953, 62170, 74604, 93255, 99472, 111906, 124340, 149208, 180293, 186510, 223812, 248680, 279765, 298416, 360586, 373020, 447624, 497360, 540879, 559530, 721172, 746040, 895248, 901465, 1081758, 1119060, 1442344, 1492080, 1622637, 1802930, 2163516, 2238120, 2704395, 2884688, 3245274, 3605860, 4327032, 4476240, 5408790, 6490548, 7211720, 8113185, 8654064, 10817580, 12981096, 14423440, 16226370, 21635160, 25962192, 32452740, 43270320, 64905480, 129810960]

約数ペア:

[(1, 129810960), (2, 64905480), (3, 43270320), (4, 32452740), (5, 25962192), (6, 21635160), (8, 16226370), (9, 14423440), (10, 12981096), (12, 10817580), (15, 8654064), (16, 8113185), (18, 7211720), (20, 6490548), (24, 5408790), (29, 4476240), (30, 4327032), (36, 3605860), (40, 3245274), (45, 2884688), (48, 2704395), (58, 2238120), (60, 2163516), (72, 1802930), (80, 1622637), (87, 1492080), (90, 1442344), (116, 1119060), (120, 1081758), (144, 901465), (145, 895248), (174, 746040), (180, 721172), (232, 559530), (240, 540879), (261, 497360), (290, 447624), (348, 373020), (360, 360586), (435, 298416), (464, 279765), (522, 248680), (580, 223812), (696, 186510), (720, 180293), (870, 149208), (1044, 124340), (1160, 111906), (1305, 99472), (1392, 93255), (1740, 74604), (2088, 62170), (2320, 55953), (2610, 49736), (3480, 37302), (4176, 31085), (5220, 24868), (6217, 20880), (6960, 18651), (10440, 12434)]