297745920

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{12923}}^1$

素因数の和:12952

約数の個数: 120

約数和(自身を含む): 1031257656

約数和(自身を除く): 733511736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 12923, 23040, 25846, 38769, 51692, 64615, 77538, 103384, 116307, 129230, 155076, 193845, 206768, 232614, 258460, 310152, 387690, 413536, 465228, 516920, 581535, 620304, 775380, 827072, 930456, 1033840, 1163070, 1240608, 1550760, 1654144, 1860912, 2067680, 2326140, 2481216, 3101520, 3308288, 3721824, 4135360, 4652280, 4962432, 6203040, 6616576, 7443648, 8270720, 9304560, 9924864, 12406080, 14887296, 16541440, 18609120, 19849728, 24812160, 29774592, 33082880, 37218240, 49624320, 59549184, 74436480, 99248640, 148872960, 297745920]

約数ペア:

[(1, 297745920), (2, 148872960), (3, 99248640), (4, 74436480), (5, 59549184), (6, 49624320), (8, 37218240), (9, 33082880), (10, 29774592), (12, 24812160), (15, 19849728), (16, 18609120), (18, 16541440), (20, 14887296), (24, 12406080), (30, 9924864), (32, 9304560), (36, 8270720), (40, 7443648), (45, 6616576), (48, 6203040), (60, 4962432), (64, 4652280), (72, 4135360), (80, 3721824), (90, 3308288), (96, 3101520), (120, 2481216), (128, 2326140), (144, 2067680), (160, 1860912), (180, 1654144), (192, 1550760), (240, 1240608), (256, 1163070), (288, 1033840), (320, 930456), (360, 827072), (384, 775380), (480, 620304), (512, 581535), (576, 516920), (640, 465228), (720, 413536), (768, 387690), (960, 310152), (1152, 258460), (1280, 232614), (1440, 206768), (1536, 193845), (1920, 155076), (2304, 129230), (2560, 116307), (2880, 103384), (3840, 77538), (4608, 64615), (5760, 51692), (7680, 38769), (11520, 25846), (12923, 23040)]