450639360

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{19559}}^1$

素因数の和:19588

約数の個数: 120

約数和(自身を含む): 1560770640

約数和(自身を除く): 1110131280

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, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 19559, 23040, 39118, 58677, 78236, 97795, 117354, 156472, 176031, 195590, 234708, 293385, 312944, 352062, 391180, 469416, 586770, 625888, 704124, 782360, 880155, 938832, 1173540, 1251776, 1408248, 1564720, 1760310, 1877664, 2347080, 2503552, 2816496, 3129440, 3520620, 3755328, 4694160, 5007104, 5632992, 6258880, 7041240, 7510656, 9388320, 10014208, 11265984, 12517760, 14082480, 15021312, 18776640, 22531968, 25035520, 28164960, 30042624, 37553280, 45063936, 50071040, 56329920, 75106560, 90127872, 112659840, 150213120, 225319680, 450639360]

約数ペア:

[(1, 450639360), (2, 225319680), (3, 150213120), (4, 112659840), (5, 90127872), (6, 75106560), (8, 56329920), (9, 50071040), (10, 45063936), (12, 37553280), (15, 30042624), (16, 28164960), (18, 25035520), (20, 22531968), (24, 18776640), (30, 15021312), (32, 14082480), (36, 12517760), (40, 11265984), (45, 10014208), (48, 9388320), (60, 7510656), (64, 7041240), (72, 6258880), (80, 5632992), (90, 5007104), (96, 4694160), (120, 3755328), (128, 3520620), (144, 3129440), (160, 2816496), (180, 2503552), (192, 2347080), (240, 1877664), (256, 1760310), (288, 1564720), (320, 1408248), (360, 1251776), (384, 1173540), (480, 938832), (512, 880155), (576, 782360), (640, 704124), (720, 625888), (768, 586770), (960, 469416), (1152, 391180), (1280, 352062), (1440, 312944), (1536, 293385), (1920, 234708), (2304, 195590), (2560, 176031), (2880, 156472), (3840, 117354), (4608, 97795), (5760, 78236), (7680, 58677), (11520, 39118), (19559, 23040)]