40153920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{277}}^1$

素因数の和:448

約数の個数: 112

約数和(自身を含む): 128796288

約数和(自身を除く): 88642368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 151, 160, 192, 240, 277, 302, 320, 453, 480, 554, 604, 755, 831, 906, 960, 1108, 1208, 1385, 1510, 1662, 1812, 2216, 2265, 2416, 2770, 3020, 3324, 3624, 4155, 4432, 4530, 4832, 5540, 6040, 6648, 7248, 8310, 8864, 9060, 9664, 11080, 12080, 13296, 14496, 16620, 17728, 18120, 22160, 24160, 26592, 28992, 33240, 36240, 41827, 44320, 48320, 53184, 66480, 72480, 83654, 88640, 125481, 132960, 144960, 167308, 209135, 250962, 265920, 334616, 418270, 501924, 627405, 669232, 836540, 1003848, 1254810, 1338464, 1673080, 2007696, 2509620, 2676928, 3346160, 4015392, 5019240, 6692320, 8030784, 10038480, 13384640, 20076960, 40153920]

約数ペア:

[(1, 40153920), (2, 20076960), (3, 13384640), (4, 10038480), (5, 8030784), (6, 6692320), (8, 5019240), (10, 4015392), (12, 3346160), (15, 2676928), (16, 2509620), (20, 2007696), (24, 1673080), (30, 1338464), (32, 1254810), (40, 1003848), (48, 836540), (60, 669232), (64, 627405), (80, 501924), (96, 418270), (120, 334616), (151, 265920), (160, 250962), (192, 209135), (240, 167308), (277, 144960), (302, 132960), (320, 125481), (453, 88640), (480, 83654), (554, 72480), (604, 66480), (755, 53184), (831, 48320), (906, 44320), (960, 41827), (1108, 36240), (1208, 33240), (1385, 28992), (1510, 26592), (1662, 24160), (1812, 22160), (2216, 18120), (2265, 17728), (2416, 16620), (2770, 14496), (3020, 13296), (3324, 12080), (3624, 11080), (4155, 9664), (4432, 9060), (4530, 8864), (4832, 8310), (5540, 7248), (6040, 6648)]