24540000

素因数分解:

$2^5\times 3^1\times 5^4\times {\mathrm{409}}^1$

素因数の和:442

約数の個数: 120

約数和(自身を含む): 80692920

約数和(自身を除く): 56152920

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, 409, 480, 500, 600, 625, 750, 800, 818, 1000, 1200, 1227, 1250, 1500, 1636, 1875, 2000, 2045, 2400, 2454, 2500, 3000, 3272, 3750, 4000, 4090, 4908, 5000, 6000, 6135, 6544, 7500, 8180, 9816, 10000, 10225, 12000, 12270, 13088, 15000, 16360, 19632, 20000, 20450, 24540, 30000, 30675, 32720, 39264, 40900, 49080, 51125, 60000, 61350, 65440, 81800, 98160, 102250, 122700, 153375, 163600, 196320, 204500, 245400, 255625, 306750, 327200, 409000, 490800, 511250, 613500, 766875, 818000, 981600, 1022500, 1227000, 1533750, 1636000, 2045000, 2454000, 3067500, 4090000, 4908000, 6135000, 8180000, 12270000, 24540000]

約数ペア:

[(1, 24540000), (2, 12270000), (3, 8180000), (4, 6135000), (5, 4908000), (6, 4090000), (8, 3067500), (10, 2454000), (12, 2045000), (15, 1636000), (16, 1533750), (20, 1227000), (24, 1022500), (25, 981600), (30, 818000), (32, 766875), (40, 613500), (48, 511250), (50, 490800), (60, 409000), (75, 327200), (80, 306750), (96, 255625), (100, 245400), (120, 204500), (125, 196320), (150, 163600), (160, 153375), (200, 122700), (240, 102250), (250, 98160), (300, 81800), (375, 65440), (400, 61350), (409, 60000), (480, 51125), (500, 49080), (600, 40900), (625, 39264), (750, 32720), (800, 30675), (818, 30000), (1000, 24540), (1200, 20450), (1227, 20000), (1250, 19632), (1500, 16360), (1636, 15000), (1875, 13088), (2000, 12270), (2045, 12000), (2400, 10225), (2454, 10000), (2500, 9816), (3000, 8180), (3272, 7500), (3750, 6544), (4000, 6135), (4090, 6000), (4908, 5000)]