260196160

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{116159}}^1$

素因数の和:116183

約数の個数: 56

約数和(自身を含む): 708111360

約数和(自身を除く): 447915200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 116159, 232318, 464636, 580795, 813113, 929272, 1161590, 1626226, 1858544, 2323180, 3252452, 3717088, 4065565, 4646360, 6504904, 7434176, 8131130, 9292720, 13009808, 16262260, 18585440, 26019616, 32524520, 37170880, 52039232, 65049040, 130098080, 260196160]

約数ペア:

[(1, 260196160), (2, 130098080), (4, 65049040), (5, 52039232), (7, 37170880), (8, 32524520), (10, 26019616), (14, 18585440), (16, 16262260), (20, 13009808), (28, 9292720), (32, 8131130), (35, 7434176), (40, 6504904), (56, 4646360), (64, 4065565), (70, 3717088), (80, 3252452), (112, 2323180), (140, 1858544), (160, 1626226), (224, 1161590), (280, 929272), (320, 813113), (448, 580795), (560, 464636), (1120, 232318), (2240, 116159)]