31968480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{66601}}^1$

素因数の和:66619

約数の個数: 48

約数和(自身を含む): 100702224

約数和(自身を除く): 68733744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 66601, 133202, 199803, 266404, 333005, 399606, 532808, 666010, 799212, 999015, 1065616, 1332020, 1598424, 1998030, 2131232, 2664040, 3196848, 3996060, 5328080, 6393696, 7992120, 10656160, 15984240, 31968480]

約数ペア:

[(1, 31968480), (2, 15984240), (3, 10656160), (4, 7992120), (5, 6393696), (6, 5328080), (8, 3996060), (10, 3196848), (12, 2664040), (15, 2131232), (16, 1998030), (20, 1598424), (24, 1332020), (30, 1065616), (32, 999015), (40, 799212), (48, 666010), (60, 532808), (80, 399606), (96, 333005), (120, 266404), (160, 199803), (240, 133202), (480, 66601)]