127320120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{117889}}^1$

素因数の和:117909

約数の個数: 64

約数和(自身を含む): 424404000

約数和(自身を除く): 297083880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 117889, 235778, 353667, 471556, 589445, 707334, 943112, 1061001, 1178890, 1414668, 1768335, 2122002, 2357780, 2829336, 3183003, 3536670, 4244004, 4715560, 5305005, 6366006, 7073340, 8488008, 10610010, 12732012, 14146680, 15915015, 21220020, 25464024, 31830030, 42440040, 63660060, 127320120]

約数ペア:

[(1, 127320120), (2, 63660060), (3, 42440040), (4, 31830030), (5, 25464024), (6, 21220020), (8, 15915015), (9, 14146680), (10, 12732012), (12, 10610010), (15, 8488008), (18, 7073340), (20, 6366006), (24, 5305005), (27, 4715560), (30, 4244004), (36, 3536670), (40, 3183003), (45, 2829336), (54, 2357780), (60, 2122002), (72, 1768335), (90, 1414668), (108, 1178890), (120, 1061001), (135, 943112), (180, 707334), (216, 589445), (270, 471556), (360, 353667), (540, 235778), (1080, 117889)]