129014520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{743}}^1\times {\mathrm{1447}}^1$

素因数の和:2204

約数の個数: 64

約数和(自身を含む): 387832320

約数和(自身を除く): 258817800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 743, 1447, 1486, 2229, 2894, 2972, 3715, 4341, 4458, 5788, 5944, 7235, 7430, 8682, 8916, 11145, 11576, 14470, 14860, 17364, 17832, 21705, 22290, 28940, 29720, 34728, 43410, 44580, 57880, 86820, 89160, 173640, 1075121, 2150242, 3225363, 4300484, 5375605, 6450726, 8600968, 10751210, 12901452, 16126815, 21502420, 25802904, 32253630, 43004840, 64507260, 129014520]

約数ペア:

[(1, 129014520), (2, 64507260), (3, 43004840), (4, 32253630), (5, 25802904), (6, 21502420), (8, 16126815), (10, 12901452), (12, 10751210), (15, 8600968), (20, 6450726), (24, 5375605), (30, 4300484), (40, 3225363), (60, 2150242), (120, 1075121), (743, 173640), (1447, 89160), (1486, 86820), (2229, 57880), (2894, 44580), (2972, 43410), (3715, 34728), (4341, 29720), (4458, 28940), (5788, 22290), (5944, 21705), (7235, 17832), (7430, 17364), (8682, 14860), (8916, 14470), (11145, 11576)]