135939840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{35401}}^1$

素因数の和:35425

約数の個数: 72

約数和(自身を含む): 434170128

約数和(自身を除く): 298230288

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, 640, 768, 960, 1280, 1920, 3840, 35401, 70802, 106203, 141604, 177005, 212406, 283208, 354010, 424812, 531015, 566416, 708020, 849624, 1062030, 1132832, 1416040, 1699248, 2124060, 2265664, 2832080, 3398496, 4248120, 4531328, 5664160, 6796992, 8496240, 9062656, 11328320, 13593984, 16992480, 22656640, 27187968, 33984960, 45313280, 67969920, 135939840]

約数ペア:

[(1, 135939840), (2, 67969920), (3, 45313280), (4, 33984960), (5, 27187968), (6, 22656640), (8, 16992480), (10, 13593984), (12, 11328320), (15, 9062656), (16, 8496240), (20, 6796992), (24, 5664160), (30, 4531328), (32, 4248120), (40, 3398496), (48, 2832080), (60, 2265664), (64, 2124060), (80, 1699248), (96, 1416040), (120, 1132832), (128, 1062030), (160, 849624), (192, 708020), (240, 566416), (256, 531015), (320, 424812), (384, 354010), (480, 283208), (640, 212406), (768, 177005), (960, 141604), (1280, 106203), (1920, 70802), (3840, 35401)]