77112960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{40163}}^1$

素因数の和:40185

約数の個数: 64

約数和(自身を含む): 245803680

約数和(自身を除く): 168690720

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 40163, 80326, 120489, 160652, 200815, 240978, 321304, 401630, 481956, 602445, 642608, 803260, 963912, 1204890, 1285216, 1606520, 1927824, 2409780, 2570432, 3213040, 3855648, 4819560, 5140864, 6426080, 7711296, 9639120, 12852160, 15422592, 19278240, 25704320, 38556480, 77112960]

約数ペア:

[(1, 77112960), (2, 38556480), (3, 25704320), (4, 19278240), (5, 15422592), (6, 12852160), (8, 9639120), (10, 7711296), (12, 6426080), (15, 5140864), (16, 4819560), (20, 3855648), (24, 3213040), (30, 2570432), (32, 2409780), (40, 1927824), (48, 1606520), (60, 1285216), (64, 1204890), (80, 963912), (96, 803260), (120, 642608), (128, 602445), (160, 481956), (192, 401630), (240, 321304), (320, 240978), (384, 200815), (480, 160652), (640, 120489), (960, 80326), (1920, 40163)]