289459200

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{3769}}^1$

素因数の和:3802

約数の個数: 132

約数和(自身を含む): 956931560

約数和(自身を除く): 667472360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 512, 600, 640, 768, 800, 960, 1024, 1200, 1280, 1536, 1600, 1920, 2400, 2560, 3072, 3200, 3769, 3840, 4800, 5120, 6400, 7538, 7680, 9600, 11307, 12800, 15076, 15360, 18845, 19200, 22614, 25600, 30152, 37690, 38400, 45228, 56535, 60304, 75380, 76800, 90456, 94225, 113070, 120608, 150760, 180912, 188450, 226140, 241216, 282675, 301520, 361824, 376900, 452280, 482432, 565350, 603040, 723648, 753800, 904560, 964864, 1130700, 1206080, 1447296, 1507600, 1809120, 1929728, 2261400, 2412160, 2894592, 3015200, 3618240, 3859456, 4522800, 4824320, 5789184, 6030400, 7236480, 9045600, 9648640, 11578368, 12060800, 14472960, 18091200, 19297280, 24121600, 28945920, 36182400, 48243200, 57891840, 72364800, 96486400, 144729600, 289459200]

約数ペア:

[(1, 289459200), (2, 144729600), (3, 96486400), (4, 72364800), (5, 57891840), (6, 48243200), (8, 36182400), (10, 28945920), (12, 24121600), (15, 19297280), (16, 18091200), (20, 14472960), (24, 12060800), (25, 11578368), (30, 9648640), (32, 9045600), (40, 7236480), (48, 6030400), (50, 5789184), (60, 4824320), (64, 4522800), (75, 3859456), (80, 3618240), (96, 3015200), (100, 2894592), (120, 2412160), (128, 2261400), (150, 1929728), (160, 1809120), (192, 1507600), (200, 1447296), (240, 1206080), (256, 1130700), (300, 964864), (320, 904560), (384, 753800), (400, 723648), (480, 603040), (512, 565350), (600, 482432), (640, 452280), (768, 376900), (800, 361824), (960, 301520), (1024, 282675), (1200, 241216), (1280, 226140), (1536, 188450), (1600, 180912), (1920, 150760), (2400, 120608), (2560, 113070), (3072, 94225), (3200, 90456), (3769, 76800), (3840, 75380), (4800, 60304), (5120, 56535), (6400, 45228), (7538, 38400), (7680, 37690), (9600, 30152), (11307, 25600), (12800, 22614), (15076, 19200), (15360, 18845)]