13740240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{57251}}^1$

素因数の和:57267

約数の個数: 40

約数和(自身を含む): 42595488

約数和(自身を除く): 28855248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 57251, 114502, 171753, 229004, 286255, 343506, 458008, 572510, 687012, 858765, 916016, 1145020, 1374024, 1717530, 2290040, 2748048, 3435060, 4580080, 6870120, 13740240]

約数ペア:

[(1, 13740240), (2, 6870120), (3, 4580080), (4, 3435060), (5, 2748048), (6, 2290040), (8, 1717530), (10, 1374024), (12, 1145020), (15, 916016), (16, 858765), (20, 687012), (24, 572510), (30, 458008), (40, 343506), (48, 286255), (60, 229004), (80, 171753), (120, 114502), (240, 57251)]