73106640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{101537}}^1$

素因数の和:101556

約数の個数: 60

約数和(自身を含む): 245518884

約数和(自身を除く): 172412244

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, 101537, 203074, 304611, 406148, 507685, 609222, 812296, 913833, 1015370, 1218444, 1523055, 1624592, 1827666, 2030740, 2436888, 3046110, 3655332, 4061480, 4569165, 4873776, 6092220, 7310664, 8122960, 9138330, 12184440, 14621328, 18276660, 24368880, 36553320, 73106640]

約数ペア:

[(1, 73106640), (2, 36553320), (3, 24368880), (4, 18276660), (5, 14621328), (6, 12184440), (8, 9138330), (9, 8122960), (10, 7310664), (12, 6092220), (15, 4873776), (16, 4569165), (18, 4061480), (20, 3655332), (24, 3046110), (30, 2436888), (36, 2030740), (40, 1827666), (45, 1624592), (48, 1523055), (60, 1218444), (72, 1015370), (80, 913833), (90, 812296), (120, 609222), (144, 507685), (180, 406148), (240, 304611), (360, 203074), (720, 101537)]