121184640

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{7013}}^1$

素因数の和:7041

約数の個数: 128

約数和(自身を含む): 429256800

約数和(自身を除く): 308072160

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, 7013, 8640, 14026, 17280, 21039, 28052, 35065, 42078, 56104, 63117, 70130, 84156, 105195, 112208, 126234, 140260, 168312, 189351, 210390, 224416, 252468, 280520, 315585, 336624, 378702, 420780, 448832, 504936, 561040, 631170, 673248, 757404, 841560, 897664, 946755, 1009872, 1122080, 1262340, 1346496, 1514808, 1683120, 1893510, 2019744, 2244160, 2524680, 2692992, 3029616, 3366240, 3787020, 4039488, 4488320, 5049360, 6059232, 6732480, 7574040, 8078976, 10098720, 12118464, 13464960, 15148080, 20197440, 24236928, 30296160, 40394880, 60592320, 121184640]

約数ペア:

[(1, 121184640), (2, 60592320), (3, 40394880), (4, 30296160), (5, 24236928), (6, 20197440), (8, 15148080), (9, 13464960), (10, 12118464), (12, 10098720), (15, 8078976), (16, 7574040), (18, 6732480), (20, 6059232), (24, 5049360), (27, 4488320), (30, 4039488), (32, 3787020), (36, 3366240), (40, 3029616), (45, 2692992), (48, 2524680), (54, 2244160), (60, 2019744), (64, 1893510), (72, 1683120), (80, 1514808), (90, 1346496), (96, 1262340), (108, 1122080), (120, 1009872), (128, 946755), (135, 897664), (144, 841560), (160, 757404), (180, 673248), (192, 631170), (216, 561040), (240, 504936), (270, 448832), (288, 420780), (320, 378702), (360, 336624), (384, 315585), (432, 280520), (480, 252468), (540, 224416), (576, 210390), (640, 189351), (720, 168312), (864, 140260), (960, 126234), (1080, 112208), (1152, 105195), (1440, 84156), (1728, 70130), (1920, 63117), (2160, 56104), (2880, 42078), (3456, 35065), (4320, 28052), (5760, 21039), (7013, 17280), (8640, 14026)]