18948000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{1579}}^1$

素因数の和:1607

約数の個数: 96

約数和(自身を含む): 62112960

約数和(自身を除く): 43164960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 125, 150, 160, 200, 240, 250, 300, 375, 400, 480, 500, 600, 750, 800, 1000, 1200, 1500, 1579, 2000, 2400, 3000, 3158, 4000, 4737, 6000, 6316, 7895, 9474, 12000, 12632, 15790, 18948, 23685, 25264, 31580, 37896, 39475, 47370, 50528, 63160, 75792, 78950, 94740, 118425, 126320, 151584, 157900, 189480, 197375, 236850, 252640, 315800, 378960, 394750, 473700, 592125, 631600, 757920, 789500, 947400, 1184250, 1263200, 1579000, 1894800, 2368500, 3158000, 3789600, 4737000, 6316000, 9474000, 18948000]

約数ペア:

[(1, 18948000), (2, 9474000), (3, 6316000), (4, 4737000), (5, 3789600), (6, 3158000), (8, 2368500), (10, 1894800), (12, 1579000), (15, 1263200), (16, 1184250), (20, 947400), (24, 789500), (25, 757920), (30, 631600), (32, 592125), (40, 473700), (48, 394750), (50, 378960), (60, 315800), (75, 252640), (80, 236850), (96, 197375), (100, 189480), (120, 157900), (125, 151584), (150, 126320), (160, 118425), (200, 94740), (240, 78950), (250, 75792), (300, 63160), (375, 50528), (400, 47370), (480, 39475), (500, 37896), (600, 31580), (750, 25264), (800, 23685), (1000, 18948), (1200, 15790), (1500, 12632), (1579, 12000), (2000, 9474), (2400, 7895), (3000, 6316), (3158, 6000), (4000, 4737)]