13140240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{54751}}^1$

素因数の和:54767

約数の個数: 40

約数和(自身を含む): 40735488

約数和(自身を除く): 27595248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 54751, 109502, 164253, 219004, 273755, 328506, 438008, 547510, 657012, 821265, 876016, 1095020, 1314024, 1642530, 2190040, 2628048, 3285060, 4380080, 6570120, 13140240]

約数ペア:

[(1, 13140240), (2, 6570120), (3, 4380080), (4, 3285060), (5, 2628048), (6, 2190040), (8, 1642530), (10, 1314024), (12, 1095020), (15, 876016), (16, 821265), (20, 657012), (24, 547510), (30, 438008), (40, 328506), (48, 273755), (60, 219004), (80, 164253), (120, 109502), (240, 54751)]