57131160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{16417}}^1$

素因数の和:16460

約数の個数: 64

約数和(自身を含む): 177314400

約数和(自身を除く): 120183240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 16417, 32834, 49251, 65668, 82085, 98502, 131336, 164170, 197004, 246255, 328340, 394008, 476093, 492510, 656680, 952186, 985020, 1428279, 1904372, 1970040, 2380465, 2856558, 3808744, 4760930, 5713116, 7141395, 9521860, 11426232, 14282790, 19043720, 28565580, 57131160]

約数ペア:

[(1, 57131160), (2, 28565580), (3, 19043720), (4, 14282790), (5, 11426232), (6, 9521860), (8, 7141395), (10, 5713116), (12, 4760930), (15, 3808744), (20, 2856558), (24, 2380465), (29, 1970040), (30, 1904372), (40, 1428279), (58, 985020), (60, 952186), (87, 656680), (116, 492510), (120, 476093), (145, 394008), (174, 328340), (232, 246255), (290, 197004), (348, 164170), (435, 131336), (580, 98502), (696, 82085), (870, 65668), (1160, 49251), (1740, 32834), (3480, 16417)]