12340800

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{857}}^1$

素因数の和:885

約数の個数: 126

約数和(自身を含む): 43913298

約数和(自身を除く): 31572498

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 400, 450, 480, 576, 600, 720, 800, 857, 900, 960, 1200, 1440, 1600, 1714, 1800, 2400, 2571, 2880, 3428, 3600, 4285, 4800, 5142, 6856, 7200, 7713, 8570, 10284, 12855, 13712, 14400, 15426, 17140, 20568, 21425, 25710, 27424, 30852, 34280, 38565, 41136, 42850, 51420, 54848, 61704, 64275, 68560, 77130, 82272, 85700, 102840, 123408, 128550, 137120, 154260, 164544, 171400, 192825, 205680, 246816, 257100, 274240, 308520, 342800, 385650, 411360, 493632, 514200, 617040, 685600, 771300, 822720, 1028400, 1234080, 1371200, 1542600, 2056800, 2468160, 3085200, 4113600, 6170400, 12340800]

約数ペア:

[(1, 12340800), (2, 6170400), (3, 4113600), (4, 3085200), (5, 2468160), (6, 2056800), (8, 1542600), (9, 1371200), (10, 1234080), (12, 1028400), (15, 822720), (16, 771300), (18, 685600), (20, 617040), (24, 514200), (25, 493632), (30, 411360), (32, 385650), (36, 342800), (40, 308520), (45, 274240), (48, 257100), (50, 246816), (60, 205680), (64, 192825), (72, 171400), (75, 164544), (80, 154260), (90, 137120), (96, 128550), (100, 123408), (120, 102840), (144, 85700), (150, 82272), (160, 77130), (180, 68560), (192, 64275), (200, 61704), (225, 54848), (240, 51420), (288, 42850), (300, 41136), (320, 38565), (360, 34280), (400, 30852), (450, 27424), (480, 25710), (576, 21425), (600, 20568), (720, 17140), (800, 15426), (857, 14400), (900, 13712), (960, 12855), (1200, 10284), (1440, 8570), (1600, 7713), (1714, 7200), (1800, 6856), (2400, 5142), (2571, 4800), (2880, 4285), (3428, 3600)]