142880280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{3373}}^1$

素因数の和:3740

約数の個数: 64

約数和(自身を含む): 429982560

約数和(自身を除く): 287102280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 353, 706, 1059, 1412, 1765, 2118, 2824, 3373, 3530, 4236, 5295, 6746, 7060, 8472, 10119, 10590, 13492, 14120, 16865, 20238, 21180, 26984, 33730, 40476, 42360, 50595, 67460, 80952, 101190, 134920, 202380, 404760, 1190669, 2381338, 3572007, 4762676, 5953345, 7144014, 9525352, 11906690, 14288028, 17860035, 23813380, 28576056, 35720070, 47626760, 71440140, 142880280]

約数ペア:

[(1, 142880280), (2, 71440140), (3, 47626760), (4, 35720070), (5, 28576056), (6, 23813380), (8, 17860035), (10, 14288028), (12, 11906690), (15, 9525352), (20, 7144014), (24, 5953345), (30, 4762676), (40, 3572007), (60, 2381338), (120, 1190669), (353, 404760), (706, 202380), (1059, 134920), (1412, 101190), (1765, 80952), (2118, 67460), (2824, 50595), (3373, 42360), (3530, 40476), (4236, 33730), (5295, 26984), (6746, 21180), (7060, 20238), (8472, 16865), (10119, 14120), (10590, 13492)]