44881920

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{487}}^1$

素因数の和:520

約数の個数: 144

約数和(自身を含む): 155872080

約数和(自身を除く): 110990160

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, 487, 512, 576, 640, 720, 768, 960, 974, 1024, 1152, 1280, 1440, 1461, 1536, 1920, 1948, 2048, 2304, 2435, 2560, 2880, 2922, 3072, 3840, 3896, 4383, 4608, 4870, 5120, 5760, 5844, 6144, 7305, 7680, 7792, 8766, 9216, 9740, 10240, 11520, 11688, 14610, 15360, 15584, 17532, 18432, 19480, 21915, 23040, 23376, 29220, 30720, 31168, 35064, 38960, 43830, 46080, 46752, 58440, 62336, 70128, 77920, 87660, 92160, 93504, 116880, 124672, 140256, 155840, 175320, 187008, 233760, 249344, 280512, 311680, 350640, 374016, 467520, 498688, 561024, 623360, 701280, 748032, 935040, 997376, 1122048, 1246720, 1402560, 1496064, 1870080, 2244096, 2493440, 2805120, 2992128, 3740160, 4488192, 4986880, 5610240, 7480320, 8976384, 11220480, 14960640, 22440960, 44881920]

約数ペア:

[(1, 44881920), (2, 22440960), (3, 14960640), (4, 11220480), (5, 8976384), (6, 7480320), (8, 5610240), (9, 4986880), (10, 4488192), (12, 3740160), (15, 2992128), (16, 2805120), (18, 2493440), (20, 2244096), (24, 1870080), (30, 1496064), (32, 1402560), (36, 1246720), (40, 1122048), (45, 997376), (48, 935040), (60, 748032), (64, 701280), (72, 623360), (80, 561024), (90, 498688), (96, 467520), (120, 374016), (128, 350640), (144, 311680), (160, 280512), (180, 249344), (192, 233760), (240, 187008), (256, 175320), (288, 155840), (320, 140256), (360, 124672), (384, 116880), (480, 93504), (487, 92160), (512, 87660), (576, 77920), (640, 70128), (720, 62336), (768, 58440), (960, 46752), (974, 46080), (1024, 43830), (1152, 38960), (1280, 35064), (1440, 31168), (1461, 30720), (1536, 29220), (1920, 23376), (1948, 23040), (2048, 21915), (2304, 19480), (2435, 18432), (2560, 17532), (2880, 15584), (2922, 15360), (3072, 14610), (3840, 11688), (3896, 11520), (4383, 10240), (4608, 9740), (4870, 9216), (5120, 8766), (5760, 7792), (5844, 7680), (6144, 7305)]