15352440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4127}}^1$

素因数の和:4172

約数の個数: 64

約数和(自身を含む): 47554560

約数和(自身を除く): 32202120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 4127, 8254, 12381, 16508, 20635, 24762, 33016, 41270, 49524, 61905, 82540, 99048, 123810, 127937, 165080, 247620, 255874, 383811, 495240, 511748, 639685, 767622, 1023496, 1279370, 1535244, 1919055, 2558740, 3070488, 3838110, 5117480, 7676220, 15352440]

約数ペア:

[(1, 15352440), (2, 7676220), (3, 5117480), (4, 3838110), (5, 3070488), (6, 2558740), (8, 1919055), (10, 1535244), (12, 1279370), (15, 1023496), (20, 767622), (24, 639685), (30, 511748), (31, 495240), (40, 383811), (60, 255874), (62, 247620), (93, 165080), (120, 127937), (124, 123810), (155, 99048), (186, 82540), (248, 61905), (310, 49524), (372, 41270), (465, 33016), (620, 24762), (744, 20635), (930, 16508), (1240, 12381), (1860, 8254), (3720, 4127)]