162040380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{13709}}^1$

素因数の和:13918

約数の個数: 48

約数和(自身を含む): 456049440

約数和(自身を除く): 294009060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 394, 591, 788, 985, 1182, 1970, 2364, 2955, 3940, 5910, 11820, 13709, 27418, 41127, 54836, 68545, 82254, 137090, 164508, 205635, 274180, 411270, 822540, 2700673, 5401346, 8102019, 10802692, 13503365, 16204038, 27006730, 32408076, 40510095, 54013460, 81020190, 162040380]

約数ペア:

[(1, 162040380), (2, 81020190), (3, 54013460), (4, 40510095), (5, 32408076), (6, 27006730), (10, 16204038), (12, 13503365), (15, 10802692), (20, 8102019), (30, 5401346), (60, 2700673), (197, 822540), (394, 411270), (591, 274180), (788, 205635), (985, 164508), (1182, 137090), (1970, 82254), (2364, 68545), (2955, 54836), (3940, 41127), (5910, 27418), (11820, 13709)]