2445858147840

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{318471113}}^1$

素因数の和:318471139

約数の個数: 80

約数和(自身を含む): 7819102790928

約数和(自身を除く): 5373244643088

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, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 318471113, 636942226, 955413339, 1273884452, 1592355565, 1910826678, 2547768904, 3184711130, 3821653356, 4777066695, 5095537808, 6369422260, 7643306712, 9554133390, 10191075616, 12738844520, 15286613424, 19108266780, 20382151232, 25477689040, 30573226848, 38216533560, 40764302464, 50955378080, 61146453696, 76433067120, 81528604928, 101910756160, 122292907392, 152866134240, 163057209856, 203821512320, 244585814784, 305732268480, 407643024640, 489171629568, 611464536960, 815286049280, 1222929073920, 2445858147840]

約数ペア:

[(1, 2445858147840), (2, 1222929073920), (3, 815286049280), (4, 611464536960), (5, 489171629568), (6, 407643024640), (8, 305732268480), (10, 244585814784), (12, 203821512320), (15, 163057209856), (16, 152866134240), (20, 122292907392), (24, 101910756160), (30, 81528604928), (32, 76433067120), (40, 61146453696), (48, 50955378080), (60, 40764302464), (64, 38216533560), (80, 30573226848), (96, 25477689040), (120, 20382151232), (128, 19108266780), (160, 15286613424), (192, 12738844520), (240, 10191075616), (256, 9554133390), (320, 7643306712), (384, 6369422260), (480, 5095537808), (512, 4777066695), (640, 3821653356), (768, 3184711130), (960, 2547768904), (1280, 1910826678), (1536, 1592355565), (1920, 1273884452), (2560, 955413339), (3840, 636942226), (7680, 318471113)]