80588520

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{8291}}^1$

素因数の和:8317

約数の個数: 96

約数和(自身を含む): 271645920

約数和(自身を除く): 191057400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 8291, 9720, 16582, 24873, 33164, 41455, 49746, 66328, 74619, 82910, 99492, 124365, 149238, 165820, 198984, 223857, 248730, 298476, 331640, 373095, 447714, 497460, 596952, 671571, 746190, 895428, 994920, 1119285, 1343142, 1492380, 1790856, 2014713, 2238570, 2686284, 2984760, 3357855, 4029426, 4477140, 5372568, 6715710, 8058852, 8954280, 10073565, 13431420, 16117704, 20147130, 26862840, 40294260, 80588520]

約数ペア:

[(1, 80588520), (2, 40294260), (3, 26862840), (4, 20147130), (5, 16117704), (6, 13431420), (8, 10073565), (9, 8954280), (10, 8058852), (12, 6715710), (15, 5372568), (18, 4477140), (20, 4029426), (24, 3357855), (27, 2984760), (30, 2686284), (36, 2238570), (40, 2014713), (45, 1790856), (54, 1492380), (60, 1343142), (72, 1119285), (81, 994920), (90, 895428), (108, 746190), (120, 671571), (135, 596952), (162, 497460), (180, 447714), (216, 373095), (243, 331640), (270, 298476), (324, 248730), (360, 223857), (405, 198984), (486, 165820), (540, 149238), (648, 124365), (810, 99492), (972, 82910), (1080, 74619), (1215, 66328), (1620, 49746), (1944, 41455), (2430, 33164), (3240, 24873), (4860, 16582), (8291, 9720)]