1180672000

素因数分解:

$2^{13}\times 5^3\times {\mathrm{1153}}^1$

素因数の和:1194

約数の個数: 112

約数和(自身を含む): 2949333192

約数和(自身を除く): 1768661192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 256, 320, 400, 500, 512, 640, 800, 1000, 1024, 1153, 1280, 1600, 2000, 2048, 2306, 2560, 3200, 4000, 4096, 4612, 5120, 5765, 6400, 8000, 8192, 9224, 10240, 11530, 12800, 16000, 18448, 20480, 23060, 25600, 28825, 32000, 36896, 40960, 46120, 51200, 57650, 64000, 73792, 92240, 102400, 115300, 128000, 144125, 147584, 184480, 204800, 230600, 256000, 288250, 295168, 368960, 461200, 512000, 576500, 590336, 737920, 922400, 1024000, 1153000, 1180672, 1475840, 1844800, 2306000, 2361344, 2951680, 3689600, 4612000, 4722688, 5903360, 7379200, 9224000, 9445376, 11806720, 14758400, 18448000, 23613440, 29516800, 36896000, 47226880, 59033600, 73792000, 118067200, 147584000, 236134400, 295168000, 590336000, 1180672000]

約数ペア:

[(1, 1180672000), (2, 590336000), (4, 295168000), (5, 236134400), (8, 147584000), (10, 118067200), (16, 73792000), (20, 59033600), (25, 47226880), (32, 36896000), (40, 29516800), (50, 23613440), (64, 18448000), (80, 14758400), (100, 11806720), (125, 9445376), (128, 9224000), (160, 7379200), (200, 5903360), (250, 4722688), (256, 4612000), (320, 3689600), (400, 2951680), (500, 2361344), (512, 2306000), (640, 1844800), (800, 1475840), (1000, 1180672), (1024, 1153000), (1153, 1024000), (1280, 922400), (1600, 737920), (2000, 590336), (2048, 576500), (2306, 512000), (2560, 461200), (3200, 368960), (4000, 295168), (4096, 288250), (4612, 256000), (5120, 230600), (5765, 204800), (6400, 184480), (8000, 147584), (8192, 144125), (9224, 128000), (10240, 115300), (11530, 102400), (12800, 92240), (16000, 73792), (18448, 64000), (20480, 57650), (23060, 51200), (25600, 46120), (28825, 40960), (32000, 36896)]