976953840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131311}}^1$

素因数の和:131358

約数の個数: 80

約数和(自身を含む): 3126276096

約数和(自身を除く): 2149322256

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, 131311, 262622, 393933, 525244, 656555, 787866, 1050488, 1313110, 1575732, 1969665, 2100976, 2626220, 3151464, 3939330, 4070641, 5252440, 6302928, 7878660, 8141282, 10504880, 12211923, 15757320, 16282564, 20353205, 24423846, 31514640, 32565128, 40706410, 48847692, 61059615, 65130256, 81412820, 97695384, 122119230, 162825640, 195390768, 244238460, 325651280, 488476920, 976953840]

約数ペア:

[(1, 976953840), (2, 488476920), (3, 325651280), (4, 244238460), (5, 195390768), (6, 162825640), (8, 122119230), (10, 97695384), (12, 81412820), (15, 65130256), (16, 61059615), (20, 48847692), (24, 40706410), (30, 32565128), (31, 31514640), (40, 24423846), (48, 20353205), (60, 16282564), (62, 15757320), (80, 12211923), (93, 10504880), (120, 8141282), (124, 7878660), (155, 6302928), (186, 5252440), (240, 4070641), (248, 3939330), (310, 3151464), (372, 2626220), (465, 2100976), (496, 1969665), (620, 1575732), (744, 1313110), (930, 1050488), (1240, 787866), (1488, 656555), (1860, 525244), (2480, 393933), (3720, 262622), (7440, 131311)]