1392240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5801}}^1$

素因数の和:5817

約数の個数: 40

約数和(自身を含む): 4316688

約数和(自身を除く): 2924448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5801, 11602, 17403, 23204, 29005, 34806, 46408, 58010, 69612, 87015, 92816, 116020, 139224, 174030, 232040, 278448, 348060, 464080, 696120, 1392240]

約数ペア:

[(1, 1392240), (2, 696120), (3, 464080), (4, 348060), (5, 278448), (6, 232040), (8, 174030), (10, 139224), (12, 116020), (15, 92816), (16, 87015), (20, 69612), (24, 58010), (30, 46408), (40, 34806), (48, 29005), (60, 23204), (80, 17403), (120, 11602), (240, 5801)]