479080320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{249521}}^1$

素因数の和:249543

約数の個数: 64

約数和(自身を含む): 1527074640

約数和(自身を除く): 1047994320

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, 249521, 499042, 748563, 998084, 1247605, 1497126, 1996168, 2495210, 2994252, 3742815, 3992336, 4990420, 5988504, 7485630, 7984672, 9980840, 11977008, 14971260, 15969344, 19961680, 23954016, 29942520, 31938688, 39923360, 47908032, 59885040, 79846720, 95816064, 119770080, 159693440, 239540160, 479080320]

約数ペア:

[(1, 479080320), (2, 239540160), (3, 159693440), (4, 119770080), (5, 95816064), (6, 79846720), (8, 59885040), (10, 47908032), (12, 39923360), (15, 31938688), (16, 29942520), (20, 23954016), (24, 19961680), (30, 15969344), (32, 14971260), (40, 11977008), (48, 9980840), (60, 7984672), (64, 7485630), (80, 5988504), (96, 4990420), (120, 3992336), (128, 3742815), (160, 2994252), (192, 2495210), (240, 1996168), (320, 1497126), (384, 1247605), (480, 998084), (640, 748563), (960, 499042), (1920, 249521)]