8983881840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1207511}}^1$

素因数の和:1207558

約数の個数: 80

約数和(自身を含む): 28748445696

約数和(自身を除く): 19764563856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 1207511, 2415022, 3622533, 4830044, 6037555, 7245066, 9660088, 12075110, 14490132, 18112665, 19320176, 24150220, 28980264, 36225330, 37432841, 48300440, 57960528, 72450660, 74865682, 96600880, 112298523, 144901320, 149731364, 187164205, 224597046, 289802640, 299462728, 374328410, 449194092, 561492615, 598925456, 748656820, 898388184, 1122985230, 1497313640, 1796776368, 2245970460, 2994627280, 4491940920, 8983881840]

約数ペア:

[(1, 8983881840), (2, 4491940920), (3, 2994627280), (4, 2245970460), (5, 1796776368), (6, 1497313640), (8, 1122985230), (10, 898388184), (12, 748656820), (15, 598925456), (16, 561492615), (20, 449194092), (24, 374328410), (30, 299462728), (31, 289802640), (40, 224597046), (48, 187164205), (60, 149731364), (62, 144901320), (80, 112298523), (93, 96600880), (120, 74865682), (124, 72450660), (155, 57960528), (186, 48300440), (240, 37432841), (248, 36225330), (310, 28980264), (372, 24150220), (465, 19320176), (496, 18112665), (620, 14490132), (744, 12075110), (930, 9660088), (1240, 7245066), (1488, 6037555), (1860, 4830044), (2480, 3622533), (3720, 2415022), (7440, 1207511)]