38902680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{12007}}^1$

素因数の和:12030

約数の個数: 80

約数和(自身を含む): 130767120

約数和(自身を除く): 91864440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 12007, 24014, 36021, 48028, 60035, 72042, 96056, 108063, 120070, 144084, 180105, 216126, 240140, 288168, 324189, 360210, 432252, 480280, 540315, 648378, 720420, 864504, 972567, 1080630, 1296756, 1440840, 1620945, 1945134, 2161260, 2593512, 3241890, 3890268, 4322520, 4862835, 6483780, 7780536, 9725670, 12967560, 19451340, 38902680]

約数ペア:

[(1, 38902680), (2, 19451340), (3, 12967560), (4, 9725670), (5, 7780536), (6, 6483780), (8, 4862835), (9, 4322520), (10, 3890268), (12, 3241890), (15, 2593512), (18, 2161260), (20, 1945134), (24, 1620945), (27, 1440840), (30, 1296756), (36, 1080630), (40, 972567), (45, 864504), (54, 720420), (60, 648378), (72, 540315), (81, 480280), (90, 432252), (108, 360210), (120, 324189), (135, 288168), (162, 240140), (180, 216126), (216, 180105), (270, 144084), (324, 120070), (360, 108063), (405, 96056), (540, 72042), (648, 60035), (810, 48028), (1080, 36021), (1620, 24014), (3240, 12007)]