77376480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{161201}}^1$

素因数の和:161219

約数の個数: 48

約数和(自身を含む): 243737424

約数和(自身を除く): 166360944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 161201, 322402, 483603, 644804, 806005, 967206, 1289608, 1612010, 1934412, 2418015, 2579216, 3224020, 3868824, 4836030, 5158432, 6448040, 7737648, 9672060, 12896080, 15475296, 19344120, 25792160, 38688240, 77376480]

約数ペア:

[(1, 77376480), (2, 38688240), (3, 25792160), (4, 19344120), (5, 15475296), (6, 12896080), (8, 9672060), (10, 7737648), (12, 6448040), (15, 5158432), (16, 4836030), (20, 3868824), (24, 3224020), (30, 2579216), (32, 2418015), (40, 1934412), (48, 1612010), (60, 1289608), (80, 967206), (96, 806005), (120, 644804), (160, 483603), (240, 322402), (480, 161201)]