123846000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{20641}}^1$

素因数の和:20667

約数の個数: 80

約数和(自身を含む): 399298848

約数和(自身を除く): 275452848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 750, 1000, 1200, 1500, 2000, 3000, 6000, 20641, 41282, 61923, 82564, 103205, 123846, 165128, 206410, 247692, 309615, 330256, 412820, 495384, 516025, 619230, 825640, 990768, 1032050, 1238460, 1548075, 1651280, 2064100, 2476920, 2580125, 3096150, 4128200, 4953840, 5160250, 6192300, 7740375, 8256400, 10320500, 12384600, 15480750, 20641000, 24769200, 30961500, 41282000, 61923000, 123846000]

約数ペア:

[(1, 123846000), (2, 61923000), (3, 41282000), (4, 30961500), (5, 24769200), (6, 20641000), (8, 15480750), (10, 12384600), (12, 10320500), (15, 8256400), (16, 7740375), (20, 6192300), (24, 5160250), (25, 4953840), (30, 4128200), (40, 3096150), (48, 2580125), (50, 2476920), (60, 2064100), (75, 1651280), (80, 1548075), (100, 1238460), (120, 1032050), (125, 990768), (150, 825640), (200, 619230), (240, 516025), (250, 495384), (300, 412820), (375, 330256), (400, 309615), (500, 247692), (600, 206410), (750, 165128), (1000, 123846), (1200, 103205), (1500, 82564), (2000, 61923), (3000, 41282), (6000, 20641)]