164712960

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{2383}}^1$

素因数の和:2415

約数の個数: 160

約数和(自身を含む): 585319680

約数和(自身を除く): 420606720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2383, 2560, 2880, 3456, 3840, 4320, 4608, 4766, 5760, 6912, 7149, 7680, 8640, 9532, 11520, 11915, 13824, 14298, 17280, 19064, 21447, 23040, 23830, 28596, 34560, 35745, 38128, 42894, 47660, 57192, 64341, 69120, 71490, 76256, 85788, 95320, 107235, 114384, 128682, 142980, 152512, 171576, 190640, 214470, 228768, 257364, 285960, 305024, 321705, 343152, 381280, 428940, 457536, 514728, 571920, 610048, 643410, 686304, 762560, 857880, 915072, 1029456, 1143840, 1220096, 1286820, 1372608, 1525120, 1715760, 1830144, 2058912, 2287680, 2573640, 2745216, 3050240, 3431520, 3660288, 4117824, 4575360, 5147280, 5490432, 6100480, 6863040, 8235648, 9150720, 10294560, 10980864, 13726080, 16471296, 18301440, 20589120, 27452160, 32942592, 41178240, 54904320, 82356480, 164712960]

約数ペア:

[(1, 164712960), (2, 82356480), (3, 54904320), (4, 41178240), (5, 32942592), (6, 27452160), (8, 20589120), (9, 18301440), (10, 16471296), (12, 13726080), (15, 10980864), (16, 10294560), (18, 9150720), (20, 8235648), (24, 6863040), (27, 6100480), (30, 5490432), (32, 5147280), (36, 4575360), (40, 4117824), (45, 3660288), (48, 3431520), (54, 3050240), (60, 2745216), (64, 2573640), (72, 2287680), (80, 2058912), (90, 1830144), (96, 1715760), (108, 1525120), (120, 1372608), (128, 1286820), (135, 1220096), (144, 1143840), (160, 1029456), (180, 915072), (192, 857880), (216, 762560), (240, 686304), (256, 643410), (270, 610048), (288, 571920), (320, 514728), (360, 457536), (384, 428940), (432, 381280), (480, 343152), (512, 321705), (540, 305024), (576, 285960), (640, 257364), (720, 228768), (768, 214470), (864, 190640), (960, 171576), (1080, 152512), (1152, 142980), (1280, 128682), (1440, 114384), (1536, 107235), (1728, 95320), (1920, 85788), (2160, 76256), (2304, 71490), (2383, 69120), (2560, 64341), (2880, 57192), (3456, 47660), (3840, 42894), (4320, 38128), (4608, 35745), (4766, 34560), (5760, 28596), (6912, 23830), (7149, 23040), (7680, 21447), (8640, 19064), (9532, 17280), (11520, 14298), (11915, 13824)]