79806540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{120919}}^1$

素因数の和:120942

約数の個数: 48

約数和(自身を含む): 243774720

約数和(自身を除く): 163968180

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 120919, 241838, 362757, 483676, 604595, 725514, 1209190, 1330109, 1451028, 1813785, 2418380, 2660218, 3627570, 3990327, 5320436, 6650545, 7255140, 7980654, 13301090, 15961308, 19951635, 26602180, 39903270, 79806540]

約数ペア:

[(1, 79806540), (2, 39903270), (3, 26602180), (4, 19951635), (5, 15961308), (6, 13301090), (10, 7980654), (11, 7255140), (12, 6650545), (15, 5320436), (20, 3990327), (22, 3627570), (30, 2660218), (33, 2418380), (44, 1813785), (55, 1451028), (60, 1330109), (66, 1209190), (110, 725514), (132, 604595), (165, 483676), (220, 362757), (330, 241838), (660, 120919)]