11220480

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{487}}^1$

素因数の和:516

約数の個数: 120

約数和(自身を含む): 38939472

約数和(自身を除く): 27718992

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, 1152, 1280, 1440, 1461, 1536, 1920, 1948, 2304, 2435, 2560, 2880, 2922, 3840, 3896, 4383, 4608, 4870, 5760, 5844, 7305, 7680, 7792, 8766, 9740, 11520, 11688, 14610, 15584, 17532, 19480, 21915, 23040, 23376, 29220, 31168, 35064, 38960, 43830, 46752, 58440, 62336, 70128, 77920, 87660, 93504, 116880, 124672, 140256, 155840, 175320, 187008, 233760, 249344, 280512, 311680, 350640, 374016, 467520, 561024, 623360, 701280, 748032, 935040, 1122048, 1246720, 1402560, 1870080, 2244096, 2805120, 3740160, 5610240, 11220480]

約数ペア:

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