139338240

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{18143}}^1$

素因数の和:18169

約数の個数: 80

約数和(自身を含む): 445471488

約数和(自身を除く): 306133248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 18143, 36286, 54429, 72572, 90715, 108858, 145144, 181430, 217716, 272145, 290288, 362860, 435432, 544290, 580576, 725720, 870864, 1088580, 1161152, 1451440, 1741728, 2177160, 2322304, 2902880, 3483456, 4354320, 4644608, 5805760, 6966912, 8708640, 9289216, 11611520, 13933824, 17417280, 23223040, 27867648, 34834560, 46446080, 69669120, 139338240]

約数ペア:

[(1, 139338240), (2, 69669120), (3, 46446080), (4, 34834560), (5, 27867648), (6, 23223040), (8, 17417280), (10, 13933824), (12, 11611520), (15, 9289216), (16, 8708640), (20, 6966912), (24, 5805760), (30, 4644608), (32, 4354320), (40, 3483456), (48, 2902880), (60, 2322304), (64, 2177160), (80, 1741728), (96, 1451440), (120, 1161152), (128, 1088580), (160, 870864), (192, 725720), (240, 580576), (256, 544290), (320, 435432), (384, 362860), (480, 290288), (512, 272145), (640, 217716), (768, 181430), (960, 145144), (1280, 108858), (1536, 90715), (1920, 72572), (2560, 54429), (3840, 36286), (7680, 18143)]