162181440

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{6257}}^1$

素因数の和:6286

約数の個数: 140

約数和(自身を含む): 577000116

約数和(自身を除く): 414818676

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6257, 6480, 8640, 12514, 12960, 18771, 25028, 25920, 31285, 37542, 50056, 56313, 62570, 75084, 93855, 100112, 112626, 125140, 150168, 168939, 187710, 200224, 225252, 250280, 281565, 300336, 337878, 375420, 400448, 450504, 500560, 506817, 563130, 600672, 675756, 750840, 844695, 901008, 1001120, 1013634, 1126260, 1201344, 1351512, 1501680, 1689390, 1802016, 2002240, 2027268, 2252520, 2534085, 2703024, 3003360, 3378780, 3604032, 4054536, 4505040, 5068170, 5406048, 6006720, 6757560, 8109072, 9010080, 10136340, 10812096, 13515120, 16218144, 18020160, 20272680, 27030240, 32436288, 40545360, 54060480, 81090720, 162181440]

約数ペア:

[(1, 162181440), (2, 81090720), (3, 54060480), (4, 40545360), (5, 32436288), (6, 27030240), (8, 20272680), (9, 18020160), (10, 16218144), (12, 13515120), (15, 10812096), (16, 10136340), (18, 9010080), (20, 8109072), (24, 6757560), (27, 6006720), (30, 5406048), (32, 5068170), (36, 4505040), (40, 4054536), (45, 3604032), (48, 3378780), (54, 3003360), (60, 2703024), (64, 2534085), (72, 2252520), (80, 2027268), (81, 2002240), (90, 1802016), (96, 1689390), (108, 1501680), (120, 1351512), (135, 1201344), (144, 1126260), (160, 1013634), (162, 1001120), (180, 901008), (192, 844695), (216, 750840), (240, 675756), (270, 600672), (288, 563130), (320, 506817), (324, 500560), (360, 450504), (405, 400448), (432, 375420), (480, 337878), (540, 300336), (576, 281565), (648, 250280), (720, 225252), (810, 200224), (864, 187710), (960, 168939), (1080, 150168), (1296, 125140), (1440, 112626), (1620, 100112), (1728, 93855), (2160, 75084), (2592, 62570), (2880, 56313), (3240, 50056), (4320, 37542), (5184, 31285), (6257, 25920), (6480, 25028), (8640, 18771), (12514, 12960)]