85730880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{89303}}^1$

素因数の和:89323

約数の個数: 56

約数和(自身を含む): 272198592

約数和(自身を除く): 186467712

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, 89303, 178606, 267909, 357212, 446515, 535818, 714424, 893030, 1071636, 1339545, 1428848, 1786060, 2143272, 2679090, 2857696, 3572120, 4286544, 5358180, 5715392, 7144240, 8573088, 10716360, 14288480, 17146176, 21432720, 28576960, 42865440, 85730880]

約数ペア:

[(1, 85730880), (2, 42865440), (3, 28576960), (4, 21432720), (5, 17146176), (6, 14288480), (8, 10716360), (10, 8573088), (12, 7144240), (15, 5715392), (16, 5358180), (20, 4286544), (24, 3572120), (30, 2857696), (32, 2679090), (40, 2143272), (48, 1786060), (60, 1428848), (64, 1339545), (80, 1071636), (96, 893030), (120, 714424), (160, 535818), (192, 446515), (240, 357212), (320, 267909), (480, 178606), (960, 89303)]