148978560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2503}}^1$

素因数の和:2556

約数の個数: 128

約数和(自身を含む): 490383360

約数和(自身を除く): 341404800

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, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2503, 2976, 3720, 3968, 4960, 5006, 5952, 7440, 7509, 9920, 10012, 11904, 12515, 14880, 15018, 19840, 20024, 25030, 29760, 30036, 37545, 40048, 50060, 59520, 60072, 75090, 77593, 80096, 100120, 120144, 150180, 155186, 160192, 200240, 232779, 240288, 300360, 310372, 320384, 387965, 400480, 465558, 480576, 600720, 620744, 775930, 800960, 931116, 961152, 1163895, 1201440, 1241488, 1551860, 1601920, 1862232, 2327790, 2402880, 2482976, 3103720, 3724464, 4655580, 4805760, 4965952, 6207440, 7448928, 9311160, 9931904, 12414880, 14897856, 18622320, 24829760, 29795712, 37244640, 49659520, 74489280, 148978560]

約数ペア:

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