2107471200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{878113}}^1$

素因数の和:878136

約数の個数: 72

約数和(自身を含む): 6859826568

約数和(自身を除く): 4752355368

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, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 878113, 1756226, 2634339, 3512452, 4390565, 5268678, 7024904, 8781130, 10537356, 13171695, 14049808, 17562260, 21074712, 21952825, 26343390, 28099616, 35124520, 42149424, 43905650, 52686780, 65858475, 70249040, 84298848, 87811300, 105373560, 131716950, 140498080, 175622600, 210747120, 263433900, 351245200, 421494240, 526867800, 702490400, 1053735600, 2107471200]

約数ペア:

[(1, 2107471200), (2, 1053735600), (3, 702490400), (4, 526867800), (5, 421494240), (6, 351245200), (8, 263433900), (10, 210747120), (12, 175622600), (15, 140498080), (16, 131716950), (20, 105373560), (24, 87811300), (25, 84298848), (30, 70249040), (32, 65858475), (40, 52686780), (48, 43905650), (50, 42149424), (60, 35124520), (75, 28099616), (80, 26343390), (96, 21952825), (100, 21074712), (120, 17562260), (150, 14049808), (160, 13171695), (200, 10537356), (240, 8781130), (300, 7024904), (400, 5268678), (480, 4390565), (600, 3512452), (800, 2634339), (1200, 1756226), (2400, 878113)]