1138429440

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{49411}}^1$

素因数の和:49440

約数の個数: 120

約数和(自身を含む): 3942781128

約数和(自身を除く): 2804351688

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, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 23040, 49411, 98822, 148233, 197644, 247055, 296466, 395288, 444699, 494110, 592932, 741165, 790576, 889398, 988220, 1185864, 1482330, 1581152, 1778796, 1976440, 2223495, 2371728, 2964660, 3162304, 3557592, 3952880, 4446990, 4743456, 5929320, 6324608, 7115184, 7905760, 8893980, 9486912, 11858640, 12649216, 14230368, 15811520, 17787960, 18973824, 23717280, 25298432, 28460736, 31623040, 35575920, 37947648, 47434560, 56921472, 63246080, 71151840, 75895296, 94869120, 113842944, 126492160, 142303680, 189738240, 227685888, 284607360, 379476480, 569214720, 1138429440]

約数ペア:

[(1, 1138429440), (2, 569214720), (3, 379476480), (4, 284607360), (5, 227685888), (6, 189738240), (8, 142303680), (9, 126492160), (10, 113842944), (12, 94869120), (15, 75895296), (16, 71151840), (18, 63246080), (20, 56921472), (24, 47434560), (30, 37947648), (32, 35575920), (36, 31623040), (40, 28460736), (45, 25298432), (48, 23717280), (60, 18973824), (64, 17787960), (72, 15811520), (80, 14230368), (90, 12649216), (96, 11858640), (120, 9486912), (128, 8893980), (144, 7905760), (160, 7115184), (180, 6324608), (192, 5929320), (240, 4743456), (256, 4446990), (288, 3952880), (320, 3557592), (360, 3162304), (384, 2964660), (480, 2371728), (512, 2223495), (576, 1976440), (640, 1778796), (720, 1581152), (768, 1482330), (960, 1185864), (1152, 988220), (1280, 889398), (1440, 790576), (1536, 741165), (1920, 592932), (2304, 494110), (2560, 444699), (2880, 395288), (3840, 296466), (4608, 247055), (5760, 197644), (7680, 148233), (11520, 98822), (23040, 49411)]