87509280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5881}}^1$

素因数の和:5930

約数の個数: 96

約数和(自身を含む): 284594688

約数和(自身を除く): 197085408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 5881, 7440, 11762, 14880, 17643, 23524, 29405, 35286, 47048, 58810, 70572, 88215, 94096, 117620, 141144, 176430, 182311, 188192, 235240, 282288, 352860, 364622, 470480, 546933, 564576, 705720, 729244, 911555, 940960, 1093866, 1411440, 1458488, 1823110, 2187732, 2734665, 2822880, 2916976, 3646220, 4375464, 5469330, 5833952, 7292440, 8750928, 10938660, 14584880, 17501856, 21877320, 29169760, 43754640, 87509280]

約数ペア:

[(1, 87509280), (2, 43754640), (3, 29169760), (4, 21877320), (5, 17501856), (6, 14584880), (8, 10938660), (10, 8750928), (12, 7292440), (15, 5833952), (16, 5469330), (20, 4375464), (24, 3646220), (30, 2916976), (31, 2822880), (32, 2734665), (40, 2187732), (48, 1823110), (60, 1458488), (62, 1411440), (80, 1093866), (93, 940960), (96, 911555), (120, 729244), (124, 705720), (155, 564576), (160, 546933), (186, 470480), (240, 364622), (248, 352860), (310, 282288), (372, 235240), (465, 188192), (480, 182311), (496, 176430), (620, 141144), (744, 117620), (930, 94096), (992, 88215), (1240, 70572), (1488, 58810), (1860, 47048), (2480, 35286), (2976, 29405), (3720, 23524), (4960, 17643), (5881, 14880), (7440, 11762)]