286804080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{398339}}^1$

素因数の和:398358

約数の個数: 60

約数和(自身を含む): 963186120

約数和(自身を除く): 676382040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 398339, 796678, 1195017, 1593356, 1991695, 2390034, 3186712, 3585051, 3983390, 4780068, 5975085, 6373424, 7170102, 7966780, 9560136, 11950170, 14340204, 15933560, 17925255, 19120272, 23900340, 28680408, 31867120, 35850510, 47800680, 57360816, 71701020, 95601360, 143402040, 286804080]

約数ペア:

[(1, 286804080), (2, 143402040), (3, 95601360), (4, 71701020), (5, 57360816), (6, 47800680), (8, 35850510), (9, 31867120), (10, 28680408), (12, 23900340), (15, 19120272), (16, 17925255), (18, 15933560), (20, 14340204), (24, 11950170), (30, 9560136), (36, 7966780), (40, 7170102), (45, 6373424), (48, 5975085), (60, 4780068), (72, 3983390), (80, 3585051), (90, 3186712), (120, 2390034), (144, 1991695), (180, 1593356), (240, 1195017), (360, 796678), (720, 398339)]