720293484

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1499}}^1\times {\mathrm{1741}}^1$

素因数の和:3270

約数の個数: 48

約数和(自身を含む): 1755936000

約数和(自身を除く): 1035642516

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 1499, 1741, 2998, 3482, 4497, 5223, 5996, 6964, 8994, 10446, 17988, 20892, 34477, 40043, 68954, 80086, 103431, 120129, 137908, 160172, 206862, 240258, 413724, 480516, 2609759, 5219518, 7829277, 10439036, 15658554, 31317108, 60024457, 120048914, 180073371, 240097828, 360146742, 720293484]

約数ペア:

[(1, 720293484), (2, 360146742), (3, 240097828), (4, 180073371), (6, 120048914), (12, 60024457), (23, 31317108), (46, 15658554), (69, 10439036), (92, 7829277), (138, 5219518), (276, 2609759), (1499, 480516), (1741, 413724), (2998, 240258), (3482, 206862), (4497, 160172), (5223, 137908), (5996, 120129), (6964, 103431), (8994, 80086), (10446, 68954), (17988, 40043), (20892, 34477)]