120832005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{487}}^1$

素因数の和:658

約数の個数: 64

約数和(自身を含む): 236113920

約数和(自身を除く): 115281915

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 139, 255, 357, 417, 487, 595, 695, 973, 1461, 1785, 2085, 2363, 2435, 2919, 3409, 4865, 7089, 7305, 8279, 10227, 11815, 14595, 16541, 17045, 24837, 35445, 41395, 49623, 51135, 57953, 67693, 82705, 124185, 173859, 203079, 248115, 289765, 338465, 473851, 869295, 1015395, 1150781, 1421553, 2369255, 3452343, 5753905, 7107765, 8055467, 17261715, 24166401, 40277335, 120832005]

約数ペア:

[(1, 120832005), (3, 40277335), (5, 24166401), (7, 17261715), (15, 8055467), (17, 7107765), (21, 5753905), (35, 3452343), (51, 2369255), (85, 1421553), (105, 1150781), (119, 1015395), (139, 869295), (255, 473851), (357, 338465), (417, 289765), (487, 248115), (595, 203079), (695, 173859), (973, 124185), (1461, 82705), (1785, 67693), (2085, 57953), (2363, 51135), (2435, 49623), (2919, 41395), (3409, 35445), (4865, 24837), (7089, 17045), (7305, 16541), (8279, 14595), (10227, 11815)]