308261760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{160553}}^1$

素因数の和:160575

約数の個数: 64

約数和(自身を含む): 982590480

約数和(自身を除く): 674328720

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, 160553, 321106, 481659, 642212, 802765, 963318, 1284424, 1605530, 1926636, 2408295, 2568848, 3211060, 3853272, 4816590, 5137696, 6422120, 7706544, 9633180, 10275392, 12844240, 15413088, 19266360, 20550784, 25688480, 30826176, 38532720, 51376960, 61652352, 77065440, 102753920, 154130880, 308261760]

約数ペア:

[(1, 308261760), (2, 154130880), (3, 102753920), (4, 77065440), (5, 61652352), (6, 51376960), (8, 38532720), (10, 30826176), (12, 25688480), (15, 20550784), (16, 19266360), (20, 15413088), (24, 12844240), (30, 10275392), (32, 9633180), (40, 7706544), (48, 6422120), (60, 5137696), (64, 4816590), (80, 3853272), (96, 3211060), (120, 2568848), (128, 2408295), (160, 1926636), (192, 1605530), (240, 1284424), (320, 963318), (384, 802765), (480, 642212), (640, 481659), (960, 321106), (1920, 160553)]