7470720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{1297}}^1$

素因数の和:1322

約数の個数: 96

約数和(自身を含む): 25817220

約数和(自身を除く): 18346500

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, 1297, 1440, 1920, 2594, 2880, 3891, 5188, 5760, 6485, 7782, 10376, 11673, 12970, 15564, 19455, 20752, 23346, 25940, 31128, 38910, 41504, 46692, 51880, 58365, 62256, 77820, 83008, 93384, 103760, 116730, 124512, 155640, 166016, 186768, 207520, 233460, 249024, 311280, 373536, 415040, 466920, 498048, 622560, 747072, 830080, 933840, 1245120, 1494144, 1867680, 2490240, 3735360, 7470720]

約数ペア:

[(1, 7470720), (2, 3735360), (3, 2490240), (4, 1867680), (5, 1494144), (6, 1245120), (8, 933840), (9, 830080), (10, 747072), (12, 622560), (15, 498048), (16, 466920), (18, 415040), (20, 373536), (24, 311280), (30, 249024), (32, 233460), (36, 207520), (40, 186768), (45, 166016), (48, 155640), (60, 124512), (64, 116730), (72, 103760), (80, 93384), (90, 83008), (96, 77820), (120, 62256), (128, 58365), (144, 51880), (160, 46692), (180, 41504), (192, 38910), (240, 31128), (288, 25940), (320, 23346), (360, 20752), (384, 19455), (480, 15564), (576, 12970), (640, 11673), (720, 10376), (960, 7782), (1152, 6485), (1297, 5760), (1440, 5188), (1920, 3891), (2594, 2880)]