122739840

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{7103}}^1$

素因数の和:7131

約数の個数: 128

約数和(自身を含む): 434764800

約数和(自身を除く): 312024960

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, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 7103, 8640, 14206, 17280, 21309, 28412, 35515, 42618, 56824, 63927, 71030, 85236, 106545, 113648, 127854, 142060, 170472, 191781, 213090, 227296, 255708, 284120, 319635, 340944, 383562, 426180, 454592, 511416, 568240, 639270, 681888, 767124, 852360, 909184, 958905, 1022832, 1136480, 1278540, 1363776, 1534248, 1704720, 1917810, 2045664, 2272960, 2557080, 2727552, 3068496, 3409440, 3835620, 4091328, 4545920, 5114160, 6136992, 6818880, 7671240, 8182656, 10228320, 12273984, 13637760, 15342480, 20456640, 24547968, 30684960, 40913280, 61369920, 122739840]

約数ペア:

[(1, 122739840), (2, 61369920), (3, 40913280), (4, 30684960), (5, 24547968), (6, 20456640), (8, 15342480), (9, 13637760), (10, 12273984), (12, 10228320), (15, 8182656), (16, 7671240), (18, 6818880), (20, 6136992), (24, 5114160), (27, 4545920), (30, 4091328), (32, 3835620), (36, 3409440), (40, 3068496), (45, 2727552), (48, 2557080), (54, 2272960), (60, 2045664), (64, 1917810), (72, 1704720), (80, 1534248), (90, 1363776), (96, 1278540), (108, 1136480), (120, 1022832), (128, 958905), (135, 909184), (144, 852360), (160, 767124), (180, 681888), (192, 639270), (216, 568240), (240, 511416), (270, 454592), (288, 426180), (320, 383562), (360, 340944), (384, 319635), (432, 284120), (480, 255708), (540, 227296), (576, 213090), (640, 191781), (720, 170472), (864, 142060), (960, 127854), (1080, 113648), (1152, 106545), (1440, 85236), (1728, 71030), (1920, 63927), (2160, 56824), (2880, 42618), (3456, 35515), (4320, 28412), (5760, 21309), (7103, 17280), (8640, 14206)]