122540160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{63823}}^1$

素因数の和:63845

約数の個数: 64

約数和(自身を含む): 390602880

約数和(自身を除く): 268062720

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, 63823, 127646, 191469, 255292, 319115, 382938, 510584, 638230, 765876, 957345, 1021168, 1276460, 1531752, 1914690, 2042336, 2552920, 3063504, 3829380, 4084672, 5105840, 6127008, 7658760, 8169344, 10211680, 12254016, 15317520, 20423360, 24508032, 30635040, 40846720, 61270080, 122540160]

約数ペア:

[(1, 122540160), (2, 61270080), (3, 40846720), (4, 30635040), (5, 24508032), (6, 20423360), (8, 15317520), (10, 12254016), (12, 10211680), (15, 8169344), (16, 7658760), (20, 6127008), (24, 5105840), (30, 4084672), (32, 3829380), (40, 3063504), (48, 2552920), (60, 2042336), (64, 1914690), (80, 1531752), (96, 1276460), (120, 1021168), (128, 957345), (160, 765876), (192, 638230), (240, 510584), (320, 382938), (384, 319115), (480, 255292), (640, 191469), (960, 127646), (1920, 63823)]