65048640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{67759}}^1$

素因数の和:67779

約数の個数: 56

約数和(自身を含む): 206532480

約数和(自身を除く): 141483840

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, 160, 192, 240, 320, 480, 960, 67759, 135518, 203277, 271036, 338795, 406554, 542072, 677590, 813108, 1016385, 1084144, 1355180, 1626216, 2032770, 2168288, 2710360, 3252432, 4065540, 4336576, 5420720, 6504864, 8131080, 10841440, 13009728, 16262160, 21682880, 32524320, 65048640]

約数ペア:

[(1, 65048640), (2, 32524320), (3, 21682880), (4, 16262160), (5, 13009728), (6, 10841440), (8, 8131080), (10, 6504864), (12, 5420720), (15, 4336576), (16, 4065540), (20, 3252432), (24, 2710360), (30, 2168288), (32, 2032770), (40, 1626216), (48, 1355180), (60, 1084144), (64, 1016385), (80, 813108), (96, 677590), (120, 542072), (160, 406554), (192, 338795), (240, 271036), (320, 203277), (480, 135518), (960, 67759)]