64467960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{537233}}^1$

素因数の和:537247

約数の個数: 32

約数和(自身を含む): 193404240

約数和(自身を除く): 128936280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 537233, 1074466, 1611699, 2148932, 2686165, 3223398, 4297864, 5372330, 6446796, 8058495, 10744660, 12893592, 16116990, 21489320, 32233980, 64467960]

約数ペア:

[(1, 64467960), (2, 32233980), (3, 21489320), (4, 16116990), (5, 12893592), (6, 10744660), (8, 8058495), (10, 6446796), (12, 5372330), (15, 4297864), (20, 3223398), (24, 2686165), (30, 2148932), (40, 1611699), (60, 1074466), (120, 537233)]