152760240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{212167}}^1$

素因数の和:212186

約数の個数: 60

約数和(自身を含む): 513022224

約数和(自身を除く): 360261984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 212167, 424334, 636501, 848668, 1060835, 1273002, 1697336, 1909503, 2121670, 2546004, 3182505, 3394672, 3819006, 4243340, 5092008, 6365010, 7638012, 8486680, 9547515, 10184016, 12730020, 15276024, 16973360, 19095030, 25460040, 30552048, 38190060, 50920080, 76380120, 152760240]

約数ペア:

[(1, 152760240), (2, 76380120), (3, 50920080), (4, 38190060), (5, 30552048), (6, 25460040), (8, 19095030), (9, 16973360), (10, 15276024), (12, 12730020), (15, 10184016), (16, 9547515), (18, 8486680), (20, 7638012), (24, 6365010), (30, 5092008), (36, 4243340), (40, 3819006), (45, 3394672), (48, 3182505), (60, 2546004), (72, 2121670), (80, 1909503), (90, 1697336), (120, 1273002), (144, 1060835), (180, 848668), (240, 636501), (360, 424334), (720, 212167)]