1344120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1$

素因数の和:524

約数の個数: 64

約数和(自身を含む): 4216320

約数和(自身を除く): 2872200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 487, 552, 690, 920, 974, 1380, 1461, 1948, 2435, 2760, 2922, 3896, 4870, 5844, 7305, 9740, 11201, 11688, 14610, 19480, 22402, 29220, 33603, 44804, 56005, 58440, 67206, 89608, 112010, 134412, 168015, 224020, 268824, 336030, 448040, 672060, 1344120]

約数ペア:

[(1, 1344120), (2, 672060), (3, 448040), (4, 336030), (5, 268824), (6, 224020), (8, 168015), (10, 134412), (12, 112010), (15, 89608), (20, 67206), (23, 58440), (24, 56005), (30, 44804), (40, 33603), (46, 29220), (60, 22402), (69, 19480), (92, 14610), (115, 11688), (120, 11201), (138, 9740), (184, 7305), (230, 5844), (276, 4870), (345, 3896), (460, 2922), (487, 2760), (552, 2435), (690, 1948), (920, 1461), (974, 1380)]