120371200

素因数分解:

$2^{11}\times 5^2\times {\mathrm{2351}}^1$

素因数の和:2383

約数の個数: 72

約数和(自身を含む): 298574640

約数和(自身を除く): 178203440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 800, 1024, 1280, 1600, 2048, 2351, 2560, 3200, 4702, 5120, 6400, 9404, 10240, 11755, 12800, 18808, 23510, 25600, 37616, 47020, 51200, 58775, 75232, 94040, 117550, 150464, 188080, 235100, 300928, 376160, 470200, 601856, 752320, 940400, 1203712, 1504640, 1880800, 2407424, 3009280, 3761600, 4814848, 6018560, 7523200, 12037120, 15046400, 24074240, 30092800, 60185600, 120371200]

約数ペア:

[(1, 120371200), (2, 60185600), (4, 30092800), (5, 24074240), (8, 15046400), (10, 12037120), (16, 7523200), (20, 6018560), (25, 4814848), (32, 3761600), (40, 3009280), (50, 2407424), (64, 1880800), (80, 1504640), (100, 1203712), (128, 940400), (160, 752320), (200, 601856), (256, 470200), (320, 376160), (400, 300928), (512, 235100), (640, 188080), (800, 150464), (1024, 117550), (1280, 94040), (1600, 75232), (2048, 58775), (2351, 51200), (2560, 47020), (3200, 37616), (4702, 25600), (5120, 23510), (6400, 18808), (9404, 12800), (10240, 11755)]