207384960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{108013}}^1$

素因数の和:108035

約数の個数: 64

約数和(自身を含む): 661045680

約数和(自身を除く): 453660720

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, 108013, 216026, 324039, 432052, 540065, 648078, 864104, 1080130, 1296156, 1620195, 1728208, 2160260, 2592312, 3240390, 3456416, 4320520, 5184624, 6480780, 6912832, 8641040, 10369248, 12961560, 13825664, 17282080, 20738496, 25923120, 34564160, 41476992, 51846240, 69128320, 103692480, 207384960]

約数ペア:

[(1, 207384960), (2, 103692480), (3, 69128320), (4, 51846240), (5, 41476992), (6, 34564160), (8, 25923120), (10, 20738496), (12, 17282080), (15, 13825664), (16, 12961560), (20, 10369248), (24, 8641040), (30, 6912832), (32, 6480780), (40, 5184624), (48, 4320520), (60, 3456416), (64, 3240390), (80, 2592312), (96, 2160260), (120, 1728208), (128, 1620195), (160, 1296156), (192, 1080130), (240, 864104), (320, 648078), (384, 540065), (480, 432052), (640, 324039), (960, 216026), (1920, 108013)]