7184040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{457}}^1$

素因数の和:602

約数の個数: 64

約数和(自身を含む): 21764160

約数和(自身を除く): 14580120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 457, 524, 655, 786, 914, 1048, 1310, 1371, 1572, 1828, 1965, 2285, 2620, 2742, 3144, 3656, 3930, 4570, 5240, 5484, 6855, 7860, 9140, 10968, 13710, 15720, 18280, 27420, 54840, 59867, 119734, 179601, 239468, 299335, 359202, 478936, 598670, 718404, 898005, 1197340, 1436808, 1796010, 2394680, 3592020, 7184040]

約数ペア:

[(1, 7184040), (2, 3592020), (3, 2394680), (4, 1796010), (5, 1436808), (6, 1197340), (8, 898005), (10, 718404), (12, 598670), (15, 478936), (20, 359202), (24, 299335), (30, 239468), (40, 179601), (60, 119734), (120, 59867), (131, 54840), (262, 27420), (393, 18280), (457, 15720), (524, 13710), (655, 10968), (786, 9140), (914, 7860), (1048, 6855), (1310, 5484), (1371, 5240), (1572, 4570), (1828, 3930), (1965, 3656), (2285, 3144), (2620, 2742)]