85230720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{14797}}^1$

素因数の和:14822

約数の個数: 96

約数和(自身を含む): 294332220

約数和(自身を除く): 209101500

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, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 14797, 29594, 44391, 59188, 73985, 88782, 118376, 133173, 147970, 177564, 221955, 236752, 266346, 295940, 355128, 443910, 473504, 532692, 591880, 665865, 710256, 887820, 947008, 1065384, 1183760, 1331730, 1420512, 1775640, 1894016, 2130768, 2367520, 2663460, 2841024, 3551280, 4261536, 4735040, 5326920, 5682048, 7102560, 8523072, 9470080, 10653840, 14205120, 17046144, 21307680, 28410240, 42615360, 85230720]

約数ペア:

[(1, 85230720), (2, 42615360), (3, 28410240), (4, 21307680), (5, 17046144), (6, 14205120), (8, 10653840), (9, 9470080), (10, 8523072), (12, 7102560), (15, 5682048), (16, 5326920), (18, 4735040), (20, 4261536), (24, 3551280), (30, 2841024), (32, 2663460), (36, 2367520), (40, 2130768), (45, 1894016), (48, 1775640), (60, 1420512), (64, 1331730), (72, 1183760), (80, 1065384), (90, 947008), (96, 887820), (120, 710256), (128, 665865), (144, 591880), (160, 532692), (180, 473504), (192, 443910), (240, 355128), (288, 295940), (320, 266346), (360, 236752), (384, 221955), (480, 177564), (576, 147970), (640, 133173), (720, 118376), (960, 88782), (1152, 73985), (1440, 59188), (1920, 44391), (2880, 29594), (5760, 14797)]