297957120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2503}}^1$

素因数の和:2558

約数の個数: 144

約数和(自身を含む): 982689792

約数和(自身を除く): 684732672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1860, 1920, 1984, 2480, 2503, 2976, 3720, 3840, 3968, 4960, 5006, 5952, 7440, 7509, 7936, 9920, 10012, 11904, 12515, 14880, 15018, 19840, 20024, 23808, 25030, 29760, 30036, 37545, 39680, 40048, 50060, 59520, 60072, 75090, 77593, 80096, 100120, 119040, 120144, 150180, 155186, 160192, 200240, 232779, 240288, 300360, 310372, 320384, 387965, 400480, 465558, 480576, 600720, 620744, 640768, 775930, 800960, 931116, 961152, 1163895, 1201440, 1241488, 1551860, 1601920, 1862232, 1922304, 2327790, 2402880, 2482976, 3103720, 3203840, 3724464, 4655580, 4805760, 4965952, 6207440, 7448928, 9311160, 9611520, 9931904, 12414880, 14897856, 18622320, 19863808, 24829760, 29795712, 37244640, 49659520, 59591424, 74489280, 99319040, 148978560, 297957120]

約数ペア:

[(1, 297957120), (2, 148978560), (3, 99319040), (4, 74489280), (5, 59591424), (6, 49659520), (8, 37244640), (10, 29795712), (12, 24829760), (15, 19863808), (16, 18622320), (20, 14897856), (24, 12414880), (30, 9931904), (31, 9611520), (32, 9311160), (40, 7448928), (48, 6207440), (60, 4965952), (62, 4805760), (64, 4655580), (80, 3724464), (93, 3203840), (96, 3103720), (120, 2482976), (124, 2402880), (128, 2327790), (155, 1922304), (160, 1862232), (186, 1601920), (192, 1551860), (240, 1241488), (248, 1201440), (256, 1163895), (310, 961152), (320, 931116), (372, 800960), (384, 775930), (465, 640768), (480, 620744), (496, 600720), (620, 480576), (640, 465558), (744, 400480), (768, 387965), (930, 320384), (960, 310372), (992, 300360), (1240, 240288), (1280, 232779), (1488, 200240), (1860, 160192), (1920, 155186), (1984, 150180), (2480, 120144), (2503, 119040), (2976, 100120), (3720, 80096), (3840, 77593), (3968, 75090), (4960, 60072), (5006, 59520), (5952, 50060), (7440, 40048), (7509, 39680), (7936, 37545), (9920, 30036), (10012, 29760), (11904, 25030), (12515, 23808), (14880, 20024), (15018, 19840)]