98688360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{1283}}^1$

素因数の和:1938

約数の個数: 64

約数和(自身を含む): 296758080

約数和(自身を除く): 198069720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 641, 1282, 1283, 1923, 2564, 2566, 3205, 3846, 3849, 5128, 5132, 6410, 6415, 7692, 7698, 9615, 10264, 12820, 12830, 15384, 15396, 19230, 19245, 25640, 25660, 30792, 38460, 38490, 51320, 76920, 76980, 153960, 822403, 1644806, 2467209, 3289612, 4112015, 4934418, 6579224, 8224030, 9868836, 12336045, 16448060, 19737672, 24672090, 32896120, 49344180, 98688360]

約数ペア:

[(1, 98688360), (2, 49344180), (3, 32896120), (4, 24672090), (5, 19737672), (6, 16448060), (8, 12336045), (10, 9868836), (12, 8224030), (15, 6579224), (20, 4934418), (24, 4112015), (30, 3289612), (40, 2467209), (60, 1644806), (120, 822403), (641, 153960), (1282, 76980), (1283, 76920), (1923, 51320), (2564, 38490), (2566, 38460), (3205, 30792), (3846, 25660), (3849, 25640), (5128, 19245), (5132, 19230), (6410, 15396), (6415, 15384), (7692, 12830), (7698, 12820), (9615, 10264)]