62551920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{991}}^1$

素因数の和:1270

約数の個数: 80

約数和(自身を含む): 194844672

約数和(自身を除く): 132292752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 263, 526, 789, 991, 1052, 1315, 1578, 1982, 2104, 2630, 2973, 3156, 3945, 3964, 4208, 4955, 5260, 5946, 6312, 7890, 7928, 9910, 10520, 11892, 12624, 14865, 15780, 15856, 19820, 21040, 23784, 29730, 31560, 39640, 47568, 59460, 63120, 79280, 118920, 237840, 260633, 521266, 781899, 1042532, 1303165, 1563798, 2085064, 2606330, 3127596, 3909495, 4170128, 5212660, 6255192, 7818990, 10425320, 12510384, 15637980, 20850640, 31275960, 62551920]

約数ペア:

[(1, 62551920), (2, 31275960), (3, 20850640), (4, 15637980), (5, 12510384), (6, 10425320), (8, 7818990), (10, 6255192), (12, 5212660), (15, 4170128), (16, 3909495), (20, 3127596), (24, 2606330), (30, 2085064), (40, 1563798), (48, 1303165), (60, 1042532), (80, 781899), (120, 521266), (240, 260633), (263, 237840), (526, 118920), (789, 79280), (991, 63120), (1052, 59460), (1315, 47568), (1578, 39640), (1982, 31560), (2104, 29730), (2630, 23784), (2973, 21040), (3156, 19820), (3945, 15856), (3964, 15780), (4208, 14865), (4955, 12624), (5260, 11892), (5946, 10520), (6312, 9910), (7890, 7928)]