163968960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{170801}}^1$

素因数の和:170821

約数の個数: 56

約数和(自身を含む): 520604496

約数和(自身を除く): 356635536

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, 160, 192, 240, 320, 480, 960, 170801, 341602, 512403, 683204, 854005, 1024806, 1366408, 1708010, 2049612, 2562015, 2732816, 3416020, 4099224, 5124030, 5465632, 6832040, 8198448, 10248060, 10931264, 13664080, 16396896, 20496120, 27328160, 32793792, 40992240, 54656320, 81984480, 163968960]

約数ペア:

[(1, 163968960), (2, 81984480), (3, 54656320), (4, 40992240), (5, 32793792), (6, 27328160), (8, 20496120), (10, 16396896), (12, 13664080), (15, 10931264), (16, 10248060), (20, 8198448), (24, 6832040), (30, 5465632), (32, 5124030), (40, 4099224), (48, 3416020), (60, 2732816), (64, 2562015), (80, 2049612), (96, 1708010), (120, 1366408), (160, 1024806), (192, 854005), (240, 683204), (320, 512403), (480, 341602), (960, 170801)]