129556080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{179939}}^1$

素因数の和:179958

約数の個数: 60

約数和(自身を含む): 435094920

約数和(自身を除く): 305538840

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, 179939, 359878, 539817, 719756, 899695, 1079634, 1439512, 1619451, 1799390, 2159268, 2699085, 2879024, 3238902, 3598780, 4318536, 5398170, 6477804, 7197560, 8097255, 8637072, 10796340, 12955608, 14395120, 16194510, 21592680, 25911216, 32389020, 43185360, 64778040, 129556080]

約数ペア:

[(1, 129556080), (2, 64778040), (3, 43185360), (4, 32389020), (5, 25911216), (6, 21592680), (8, 16194510), (9, 14395120), (10, 12955608), (12, 10796340), (15, 8637072), (16, 8097255), (18, 7197560), (20, 6477804), (24, 5398170), (30, 4318536), (36, 3598780), (40, 3238902), (45, 2879024), (48, 2699085), (60, 2159268), (72, 1799390), (80, 1619451), (90, 1439512), (120, 1079634), (144, 899695), (180, 719756), (240, 539817), (360, 359878), (720, 179939)]