147722040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{410339}}^1$

素因数の和:410356

約数の個数: 48

約数和(自身を含む): 480097800

約数和(自身を除く): 332375760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 410339, 820678, 1231017, 1641356, 2051695, 2462034, 3282712, 3693051, 4103390, 4924068, 6155085, 7386102, 8206780, 9848136, 12310170, 14772204, 16413560, 18465255, 24620340, 29544408, 36930510, 49240680, 73861020, 147722040]

約数ペア:

[(1, 147722040), (2, 73861020), (3, 49240680), (4, 36930510), (5, 29544408), (6, 24620340), (8, 18465255), (9, 16413560), (10, 14772204), (12, 12310170), (15, 9848136), (18, 8206780), (20, 7386102), (24, 6155085), (30, 4924068), (36, 4103390), (40, 3693051), (45, 3282712), (60, 2462034), (72, 2051695), (90, 1641356), (120, 1231017), (180, 820678), (360, 410339)]