38408870400

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{1000231}}^1$

素因数の和:1000262

約数の個数: 120

約数和(自身を含む): 126881429664

約数和(自身を除く): 88472559264

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, 1200, 1280, 1536, 1600, 1920, 2400, 2560, 3200, 3840, 4800, 6400, 7680, 9600, 12800, 19200, 38400, 1000231, 2000462, 3000693, 4000924, 5001155, 6001386, 8001848, 10002310, 12002772, 15003465, 16003696, 20004620, 24005544, 25005775, 30006930, 32007392, 40009240, 48011088, 50011550, 60013860, 64014784, 75017325, 80018480, 96022176, 100023100, 120027720, 128029568, 150034650, 160036960, 192044352, 200046200, 240055440, 256059136, 300069300, 320073920, 384088704, 400092400, 480110880, 512118272, 600138600, 640147840, 768177408, 800184800, 960221760, 1200277200, 1280295680, 1536354816, 1600369600, 1920443520, 2400554400, 2560591360, 3200739200, 3840887040, 4801108800, 6401478400, 7681774080, 9602217600, 12802956800, 19204435200, 38408870400]

約数ペア:

[(1, 38408870400), (2, 19204435200), (3, 12802956800), (4, 9602217600), (5, 7681774080), (6, 6401478400), (8, 4801108800), (10, 3840887040), (12, 3200739200), (15, 2560591360), (16, 2400554400), (20, 1920443520), (24, 1600369600), (25, 1536354816), (30, 1280295680), (32, 1200277200), (40, 960221760), (48, 800184800), (50, 768177408), (60, 640147840), (64, 600138600), (75, 512118272), (80, 480110880), (96, 400092400), (100, 384088704), (120, 320073920), (128, 300069300), (150, 256059136), (160, 240055440), (192, 200046200), (200, 192044352), (240, 160036960), (256, 150034650), (300, 128029568), (320, 120027720), (384, 100023100), (400, 96022176), (480, 80018480), (512, 75017325), (600, 64014784), (640, 60013860), (768, 50011550), (800, 48011088), (960, 40009240), (1200, 32007392), (1280, 30006930), (1536, 25005775), (1600, 24005544), (1920, 20004620), (2400, 16003696), (2560, 15003465), (3200, 12002772), (3840, 10002310), (4800, 8001848), (6400, 6001386), (7680, 5001155), (9600, 4000924), (12800, 3000693), (19200, 2000462), (38400, 1000231)]