19590555960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{751}}^1\times {\mathrm{72461}}^1$

素因数の和:73229

約数の個数: 96

約数和(自身を含む): 63754966080

約数和(自身を除く): 44164410120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 751, 1502, 2253, 3004, 3755, 4506, 6008, 6759, 7510, 9012, 11265, 13518, 15020, 18024, 22530, 27036, 30040, 33795, 45060, 54072, 67590, 72461, 90120, 135180, 144922, 217383, 270360, 289844, 362305, 434766, 579688, 652149, 724610, 869532, 1086915, 1304298, 1449220, 1739064, 2173830, 2608596, 2898440, 3260745, 4347660, 5217192, 6521490, 8695320, 13042980, 26085960, 54418211, 108836422, 163254633, 217672844, 272091055, 326509266, 435345688, 489763899, 544182110, 653018532, 816273165, 979527798, 1088364220, 1306037064, 1632546330, 1959055596, 2176728440, 2448819495, 3265092660, 3918111192, 4897638990, 6530185320, 9795277980, 19590555960]

約数ペア:

[(1, 19590555960), (2, 9795277980), (3, 6530185320), (4, 4897638990), (5, 3918111192), (6, 3265092660), (8, 2448819495), (9, 2176728440), (10, 1959055596), (12, 1632546330), (15, 1306037064), (18, 1088364220), (20, 979527798), (24, 816273165), (30, 653018532), (36, 544182110), (40, 489763899), (45, 435345688), (60, 326509266), (72, 272091055), (90, 217672844), (120, 163254633), (180, 108836422), (360, 54418211), (751, 26085960), (1502, 13042980), (2253, 8695320), (3004, 6521490), (3755, 5217192), (4506, 4347660), (6008, 3260745), (6759, 2898440), (7510, 2608596), (9012, 2173830), (11265, 1739064), (13518, 1449220), (15020, 1304298), (18024, 1086915), (22530, 869532), (27036, 724610), (30040, 652149), (33795, 579688), (45060, 434766), (54072, 362305), (67590, 289844), (72461, 270360), (90120, 217383), (135180, 144922)]