78022772160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{81273721}}^1$

素因数の和:81273741

約数の個数: 56

約数和(自身を含む): 247722304656

約数和(自身を除く): 169699532496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 81273721, 162547442, 243821163, 325094884, 406368605, 487642326, 650189768, 812737210, 975284652, 1219105815, 1300379536, 1625474420, 1950569304, 2438211630, 2600759072, 3250948840, 3901138608, 4876423260, 5201518144, 6501897680, 7802277216, 9752846520, 13003795360, 15604554432, 19505693040, 26007590720, 39011386080, 78022772160]

約数ペア:

[(1, 78022772160), (2, 39011386080), (3, 26007590720), (4, 19505693040), (5, 15604554432), (6, 13003795360), (8, 9752846520), (10, 7802277216), (12, 6501897680), (15, 5201518144), (16, 4876423260), (20, 3901138608), (24, 3250948840), (30, 2600759072), (32, 2438211630), (40, 1950569304), (48, 1625474420), (60, 1300379536), (64, 1219105815), (80, 975284652), (96, 812737210), (120, 650189768), (160, 487642326), (192, 406368605), (240, 325094884), (320, 243821163), (480, 162547442), (960, 81273721)]