1160560

素因数分解:

$2^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:265

約数の個数: 40

約数和(自身を含む): 2745360

約数和(自身を除く): 1584800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 89, 163, 178, 326, 356, 445, 652, 712, 815, 890, 1304, 1424, 1630, 1780, 2608, 3260, 3560, 6520, 7120, 13040, 14507, 29014, 58028, 72535, 116056, 145070, 232112, 290140, 580280, 1160560]

約数ペア:

[(1, 1160560), (2, 580280), (4, 290140), (5, 232112), (8, 145070), (10, 116056), (16, 72535), (20, 58028), (40, 29014), (80, 14507), (89, 13040), (163, 7120), (178, 6520), (326, 3560), (356, 3260), (445, 2608), (652, 1780), (712, 1630), (815, 1424), (890, 1304)]