85089360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{354539}}^1$

素因数の和:354555

約数の個数: 40

約数和(自身を含む): 263777760

約数和(自身を除く): 178688400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 354539, 709078, 1063617, 1418156, 1772695, 2127234, 2836312, 3545390, 4254468, 5318085, 5672624, 7090780, 8508936, 10636170, 14181560, 17017872, 21272340, 28363120, 42544680, 85089360]

約数ペア:

[(1, 85089360), (2, 42544680), (3, 28363120), (4, 21272340), (5, 17017872), (6, 14181560), (8, 10636170), (10, 8508936), (12, 7090780), (15, 5672624), (16, 5318085), (20, 4254468), (24, 3545390), (30, 2836312), (40, 2127234), (48, 1772695), (60, 1418156), (80, 1063617), (120, 709078), (240, 354539)]