67969920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{35401}}^1$

素因数の和:35423

約数の個数: 64

約数和(自身を含む): 216660240

約数和(自身を除く): 148690320

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, 320, 384, 480, 640, 960, 1920, 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, 11328320, 13593984, 16992480, 22656640, 33984960, 67969920]

約数ペア:

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