189738240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{49411}}^1$

素因数の和:49435

約数の個数: 72

約数和(自身を含む): 605988768

約数和(自身を除く): 416250528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 49411, 98822, 148233, 197644, 247055, 296466, 395288, 494110, 592932, 741165, 790576, 988220, 1185864, 1482330, 1581152, 1976440, 2371728, 2964660, 3162304, 3952880, 4743456, 5929320, 6324608, 7905760, 9486912, 11858640, 12649216, 15811520, 18973824, 23717280, 31623040, 37947648, 47434560, 63246080, 94869120, 189738240]

約数ペア:

[(1, 189738240), (2, 94869120), (3, 63246080), (4, 47434560), (5, 37947648), (6, 31623040), (8, 23717280), (10, 18973824), (12, 15811520), (15, 12649216), (16, 11858640), (20, 9486912), (24, 7905760), (30, 6324608), (32, 5929320), (40, 4743456), (48, 3952880), (60, 3162304), (64, 2964660), (80, 2371728), (96, 1976440), (120, 1581152), (128, 1482330), (160, 1185864), (192, 988220), (240, 790576), (256, 741165), (320, 592932), (384, 494110), (480, 395288), (640, 296466), (768, 247055), (960, 197644), (1280, 148233), (1920, 98822), (3840, 49411)]