74441736960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19385869}}^1$

素因数の和:19385893

約数の個数: 72

約数和(自身を含む): 237748309680

約数和(自身を除く): 163306572720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 19385869, 38771738, 58157607, 77543476, 96929345, 116315214, 155086952, 193858690, 232630428, 290788035, 310173904, 387717380, 465260856, 581576070, 620347808, 775434760, 930521712, 1163152140, 1240695616, 1550869520, 1861043424, 2326304280, 2481391232, 3101739040, 3722086848, 4652608560, 4962782464, 6203478080, 7444173696, 9305217120, 12406956160, 14888347392, 18610434240, 24813912320, 37220868480, 74441736960]

約数ペア:

[(1, 74441736960), (2, 37220868480), (3, 24813912320), (4, 18610434240), (5, 14888347392), (6, 12406956160), (8, 9305217120), (10, 7444173696), (12, 6203478080), (15, 4962782464), (16, 4652608560), (20, 3722086848), (24, 3101739040), (30, 2481391232), (32, 2326304280), (40, 1861043424), (48, 1550869520), (60, 1240695616), (64, 1163152140), (80, 930521712), (96, 775434760), (120, 620347808), (128, 581576070), (160, 465260856), (192, 387717380), (240, 310173904), (256, 290788035), (320, 232630428), (384, 193858690), (480, 155086952), (640, 116315214), (768, 96929345), (960, 77543476), (1280, 58157607), (1920, 38771738), (3840, 19385869)]