121536460

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{811}}^1$

素因数の和:1006

約数の個数: 48

約数和(自身を含む): 261918720

約数和(自身を除く): 140382260

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 127, 236, 254, 295, 508, 590, 635, 811, 1180, 1270, 1622, 2540, 3244, 4055, 7493, 8110, 14986, 16220, 29972, 37465, 47849, 74930, 95698, 102997, 149860, 191396, 205994, 239245, 411988, 478490, 514985, 956980, 1029970, 2059940, 6076823, 12153646, 24307292, 30384115, 60768230, 121536460]

約数ペア:

[(1, 121536460), (2, 60768230), (4, 30384115), (5, 24307292), (10, 12153646), (20, 6076823), (59, 2059940), (118, 1029970), (127, 956980), (236, 514985), (254, 478490), (295, 411988), (508, 239245), (590, 205994), (635, 191396), (811, 149860), (1180, 102997), (1270, 95698), (1622, 74930), (2540, 47849), (3244, 37465), (4055, 29972), (7493, 16220), (8110, 14986)]