120988800

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{4201}}^1$

素因数の和:4231

約数の個数: 144

約数和(自身を含む): 431818530

約数和(自身を除く): 310829730

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 128, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 384, 400, 450, 480, 576, 600, 640, 720, 800, 900, 960, 1152, 1200, 1440, 1600, 1800, 1920, 2400, 2880, 3200, 3600, 4201, 4800, 5760, 7200, 8402, 9600, 12603, 14400, 16804, 21005, 25206, 28800, 33608, 37809, 42010, 50412, 63015, 67216, 75618, 84020, 100824, 105025, 126030, 134432, 151236, 168040, 189045, 201648, 210050, 252060, 268864, 302472, 315075, 336080, 378090, 403296, 420100, 504120, 537728, 604944, 630150, 672160, 756180, 806592, 840200, 945225, 1008240, 1209888, 1260300, 1344320, 1512360, 1613184, 1680400, 1890450, 2016480, 2419776, 2520600, 2688640, 3024720, 3360800, 3780900, 4032960, 4839552, 5041200, 6049440, 6721600, 7561800, 8065920, 10082400, 12098880, 13443200, 15123600, 20164800, 24197760, 30247200, 40329600, 60494400, 120988800]

約数ペア:

[(1, 120988800), (2, 60494400), (3, 40329600), (4, 30247200), (5, 24197760), (6, 20164800), (8, 15123600), (9, 13443200), (10, 12098880), (12, 10082400), (15, 8065920), (16, 7561800), (18, 6721600), (20, 6049440), (24, 5041200), (25, 4839552), (30, 4032960), (32, 3780900), (36, 3360800), (40, 3024720), (45, 2688640), (48, 2520600), (50, 2419776), (60, 2016480), (64, 1890450), (72, 1680400), (75, 1613184), (80, 1512360), (90, 1344320), (96, 1260300), (100, 1209888), (120, 1008240), (128, 945225), (144, 840200), (150, 806592), (160, 756180), (180, 672160), (192, 630150), (200, 604944), (225, 537728), (240, 504120), (288, 420100), (300, 403296), (320, 378090), (360, 336080), (384, 315075), (400, 302472), (450, 268864), (480, 252060), (576, 210050), (600, 201648), (640, 189045), (720, 168040), (800, 151236), (900, 134432), (960, 126030), (1152, 105025), (1200, 100824), (1440, 84020), (1600, 75618), (1800, 67216), (1920, 63015), (2400, 50412), (2880, 42010), (3200, 37809), (3600, 33608), (4201, 28800), (4800, 25206), (5760, 21005), (7200, 16804), (8402, 14400), (9600, 12603)]