207450720

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{16007}}^1$

素因数の和:16034

約数の個数: 120

約数和(自身を含む): 732173904

約数和(自身を除く): 524723184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 16007, 32014, 48021, 64028, 80035, 96042, 128056, 144063, 160070, 192084, 240105, 256112, 288126, 320140, 384168, 432189, 480210, 512224, 576252, 640280, 720315, 768336, 864378, 960420, 1152504, 1280560, 1296567, 1440630, 1536672, 1728756, 1920840, 2160945, 2305008, 2561120, 2593134, 2881260, 3457512, 3841680, 4321890, 4610016, 5186268, 5762520, 6482835, 6915024, 7683360, 8643780, 10372536, 11525040, 12965670, 13830048, 17287560, 20745072, 23050080, 25931340, 34575120, 41490144, 51862680, 69150240, 103725360, 207450720]

約数ペア:

[(1, 207450720), (2, 103725360), (3, 69150240), (4, 51862680), (5, 41490144), (6, 34575120), (8, 25931340), (9, 23050080), (10, 20745072), (12, 17287560), (15, 13830048), (16, 12965670), (18, 11525040), (20, 10372536), (24, 8643780), (27, 7683360), (30, 6915024), (32, 6482835), (36, 5762520), (40, 5186268), (45, 4610016), (48, 4321890), (54, 3841680), (60, 3457512), (72, 2881260), (80, 2593134), (81, 2561120), (90, 2305008), (96, 2160945), (108, 1920840), (120, 1728756), (135, 1536672), (144, 1440630), (160, 1296567), (162, 1280560), (180, 1152504), (216, 960420), (240, 864378), (270, 768336), (288, 720315), (324, 640280), (360, 576252), (405, 512224), (432, 480210), (480, 432189), (540, 384168), (648, 320140), (720, 288126), (810, 256112), (864, 240105), (1080, 192084), (1296, 160070), (1440, 144063), (1620, 128056), (2160, 96042), (2592, 80035), (3240, 64028), (4320, 48021), (6480, 32014), (12960, 16007)]