146552880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1493}}^1$

素因数の和:1918

約数の個数: 80

約数和(自身を含む): 455729760

約数和(自身を除く): 309176880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 409, 818, 1227, 1493, 1636, 2045, 2454, 2986, 3272, 4090, 4479, 4908, 5972, 6135, 6544, 7465, 8180, 8958, 9816, 11944, 12270, 14930, 16360, 17916, 19632, 22395, 23888, 24540, 29860, 32720, 35832, 44790, 49080, 59720, 71664, 89580, 98160, 119440, 179160, 358320, 610637, 1221274, 1831911, 2442548, 3053185, 3663822, 4885096, 6106370, 7327644, 9159555, 9770192, 12212740, 14655288, 18319110, 24425480, 29310576, 36638220, 48850960, 73276440, 146552880]

約数ペア:

[(1, 146552880), (2, 73276440), (3, 48850960), (4, 36638220), (5, 29310576), (6, 24425480), (8, 18319110), (10, 14655288), (12, 12212740), (15, 9770192), (16, 9159555), (20, 7327644), (24, 6106370), (30, 4885096), (40, 3663822), (48, 3053185), (60, 2442548), (80, 1831911), (120, 1221274), (240, 610637), (409, 358320), (818, 179160), (1227, 119440), (1493, 98160), (1636, 89580), (2045, 71664), (2454, 59720), (2986, 49080), (3272, 44790), (4090, 35832), (4479, 32720), (4908, 29860), (5972, 24540), (6135, 23888), (6544, 22395), (7465, 19632), (8180, 17916), (8958, 16360), (9816, 14930), (11944, 12270)]