1161320640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{1209709}}^1$

素因数の和:1209729

約数の個数: 56

約数和(自身を含む): 3687196080

約数和(自身を除く): 2525875440

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, 1209709, 2419418, 3629127, 4838836, 6048545, 7258254, 9677672, 12097090, 14516508, 18145635, 19355344, 24194180, 29033016, 36291270, 38710688, 48388360, 58066032, 72582540, 77421376, 96776720, 116132064, 145165080, 193553440, 232264128, 290330160, 387106880, 580660320, 1161320640]

約数ペア:

[(1, 1161320640), (2, 580660320), (3, 387106880), (4, 290330160), (5, 232264128), (6, 193553440), (8, 145165080), (10, 116132064), (12, 96776720), (15, 77421376), (16, 72582540), (20, 58066032), (24, 48388360), (30, 38710688), (32, 36291270), (40, 29033016), (48, 24194180), (60, 19355344), (64, 18145635), (80, 14516508), (96, 12097090), (120, 9677672), (160, 7258254), (192, 6048545), (240, 4838836), (320, 3629127), (480, 2419418), (960, 1209709)]