473310720

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{20543}}^1$

素因数の和:20572

約数の個数: 120

約数和(自身を含む): 1639287936

約数和(自身を除く): 1165977216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 20543, 23040, 41086, 61629, 82172, 102715, 123258, 164344, 184887, 205430, 246516, 308145, 328688, 369774, 410860, 493032, 616290, 657376, 739548, 821720, 924435, 986064, 1232580, 1314752, 1479096, 1643440, 1848870, 1972128, 2465160, 2629504, 2958192, 3286880, 3697740, 3944256, 4930320, 5259008, 5916384, 6573760, 7395480, 7888512, 9860640, 10518016, 11832768, 13147520, 14790960, 15777024, 19721280, 23665536, 26295040, 29581920, 31554048, 39442560, 47331072, 52590080, 59163840, 78885120, 94662144, 118327680, 157770240, 236655360, 473310720]

約数ペア:

[(1, 473310720), (2, 236655360), (3, 157770240), (4, 118327680), (5, 94662144), (6, 78885120), (8, 59163840), (9, 52590080), (10, 47331072), (12, 39442560), (15, 31554048), (16, 29581920), (18, 26295040), (20, 23665536), (24, 19721280), (30, 15777024), (32, 14790960), (36, 13147520), (40, 11832768), (45, 10518016), (48, 9860640), (60, 7888512), (64, 7395480), (72, 6573760), (80, 5916384), (90, 5259008), (96, 4930320), (120, 3944256), (128, 3697740), (144, 3286880), (160, 2958192), (180, 2629504), (192, 2465160), (240, 1972128), (256, 1848870), (288, 1643440), (320, 1479096), (360, 1314752), (384, 1232580), (480, 986064), (512, 924435), (576, 821720), (640, 739548), (720, 657376), (768, 616290), (960, 493032), (1152, 410860), (1280, 369774), (1440, 328688), (1536, 308145), (1920, 246516), (2304, 205430), (2560, 184887), (2880, 164344), (3840, 123258), (4608, 102715), (5760, 82172), (7680, 61629), (11520, 41086), (20543, 23040)]