1078179120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{499157}}^1$

素因数の和:499179

約数の個数: 80

約数和(自身を含む): 3713735520

約数和(自身を除く): 2635556400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 499157, 998314, 1497471, 1996628, 2495785, 2994942, 3993256, 4492413, 4991570, 5989884, 7487355, 7986512, 8984826, 9983140, 11979768, 13477239, 14974710, 17969652, 19966280, 22462065, 23959536, 26954478, 29949420, 35939304, 39932560, 44924130, 53908956, 59898840, 67386195, 71878608, 89848260, 107817912, 119797680, 134772390, 179696520, 215635824, 269544780, 359393040, 539089560, 1078179120]

約数ペア:

[(1, 1078179120), (2, 539089560), (3, 359393040), (4, 269544780), (5, 215635824), (6, 179696520), (8, 134772390), (9, 119797680), (10, 107817912), (12, 89848260), (15, 71878608), (16, 67386195), (18, 59898840), (20, 53908956), (24, 44924130), (27, 39932560), (30, 35939304), (36, 29949420), (40, 26954478), (45, 23959536), (48, 22462065), (54, 19966280), (60, 17969652), (72, 14974710), (80, 13477239), (90, 11979768), (108, 9983140), (120, 8984826), (135, 7986512), (144, 7487355), (180, 5989884), (216, 4991570), (240, 4492413), (270, 3993256), (360, 2994942), (432, 2495785), (540, 1996628), (720, 1497471), (1080, 998314), (2160, 499157)]