162120240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{225167}}^1$

素因数の和:225186

約数の個数: 60

約数和(自身を含む): 544456224

約数和(自身を除く): 382335984

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, 225167, 450334, 675501, 900668, 1125835, 1351002, 1801336, 2026503, 2251670, 2702004, 3377505, 3602672, 4053006, 4503340, 5404008, 6755010, 8106012, 9006680, 10132515, 10808016, 13510020, 16212024, 18013360, 20265030, 27020040, 32424048, 40530060, 54040080, 81060120, 162120240]

約数ペア:

[(1, 162120240), (2, 81060120), (3, 54040080), (4, 40530060), (5, 32424048), (6, 27020040), (8, 20265030), (9, 18013360), (10, 16212024), (12, 13510020), (15, 10808016), (16, 10132515), (18, 9006680), (20, 8106012), (24, 6755010), (30, 5404008), (36, 4503340), (40, 4053006), (45, 3602672), (48, 3377505), (60, 2702004), (72, 2251670), (80, 2026503), (90, 1801336), (120, 1351002), (144, 1125835), (180, 900668), (240, 675501), (360, 450334), (720, 225167)]