2444647680

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{212209}}^1$

素因数の和:212236

約数の個数: 108

約数和(自身を含む): 8458266180

約数和(自身を除く): 6013618500

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, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 212209, 424418, 636627, 848836, 1061045, 1273254, 1697672, 1909881, 2122090, 2546508, 3183135, 3395344, 3819762, 4244180, 5093016, 6366270, 6790688, 7639524, 8488360, 9549405, 10186032, 12732540, 13581376, 15279048, 16976720, 19098810, 20372064, 25465080, 27162752, 30558096, 33953440, 38197620, 40744128, 50930160, 54325504, 61116192, 67906880, 76395240, 81488256, 101860320, 122232384, 135813760, 152790480, 162976512, 203720640, 244464768, 271627520, 305580960, 407441280, 488929536, 611161920, 814882560, 1222323840, 2444647680]

約数ペア:

[(1, 2444647680), (2, 1222323840), (3, 814882560), (4, 611161920), (5, 488929536), (6, 407441280), (8, 305580960), (9, 271627520), (10, 244464768), (12, 203720640), (15, 162976512), (16, 152790480), (18, 135813760), (20, 122232384), (24, 101860320), (30, 81488256), (32, 76395240), (36, 67906880), (40, 61116192), (45, 54325504), (48, 50930160), (60, 40744128), (64, 38197620), (72, 33953440), (80, 30558096), (90, 27162752), (96, 25465080), (120, 20372064), (128, 19098810), (144, 16976720), (160, 15279048), (180, 13581376), (192, 12732540), (240, 10186032), (256, 9549405), (288, 8488360), (320, 7639524), (360, 6790688), (384, 6366270), (480, 5093016), (576, 4244180), (640, 3819762), (720, 3395344), (768, 3183135), (960, 2546508), (1152, 2122090), (1280, 1909881), (1440, 1697672), (1920, 1273254), (2304, 1061045), (2880, 848836), (3840, 636627), (5760, 424418), (11520, 212209)]