402004080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{186113}}^1$

素因数の和:186135

約数の個数: 80

約数和(自身を含む): 1384688160

約数和(自身を除く): 982684080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 186113, 372226, 558339, 744452, 930565, 1116678, 1488904, 1675017, 1861130, 2233356, 2791695, 2977808, 3350034, 3722260, 4466712, 5025051, 5583390, 6700068, 7444520, 8375085, 8933424, 10050102, 11166780, 13400136, 14889040, 16750170, 20100204, 22333560, 25125255, 26800272, 33500340, 40200408, 44667120, 50250510, 67000680, 80400816, 100501020, 134001360, 201002040, 402004080]

約数ペア:

[(1, 402004080), (2, 201002040), (3, 134001360), (4, 100501020), (5, 80400816), (6, 67000680), (8, 50250510), (9, 44667120), (10, 40200408), (12, 33500340), (15, 26800272), (16, 25125255), (18, 22333560), (20, 20100204), (24, 16750170), (27, 14889040), (30, 13400136), (36, 11166780), (40, 10050102), (45, 8933424), (48, 8375085), (54, 7444520), (60, 6700068), (72, 5583390), (80, 5025051), (90, 4466712), (108, 3722260), (120, 3350034), (135, 2977808), (144, 2791695), (180, 2233356), (216, 1861130), (240, 1675017), (270, 1488904), (360, 1116678), (432, 930565), (540, 744452), (720, 558339), (1080, 372226), (2160, 186113)]