27480240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{38167}}^1$

素因数の和:38186

約数の個数: 60

約数和(自身を含む): 92290224

約数和(自身を除く): 64809984

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, 38167, 76334, 114501, 152668, 190835, 229002, 305336, 343503, 381670, 458004, 572505, 610672, 687006, 763340, 916008, 1145010, 1374012, 1526680, 1717515, 1832016, 2290020, 2748024, 3053360, 3435030, 4580040, 5496048, 6870060, 9160080, 13740120, 27480240]

約数ペア:

[(1, 27480240), (2, 13740120), (3, 9160080), (4, 6870060), (5, 5496048), (6, 4580040), (8, 3435030), (9, 3053360), (10, 2748024), (12, 2290020), (15, 1832016), (16, 1717515), (18, 1526680), (20, 1374012), (24, 1145010), (30, 916008), (36, 763340), (40, 687006), (45, 610672), (48, 572505), (60, 458004), (72, 381670), (80, 343503), (90, 305336), (120, 229002), (144, 190835), (180, 152668), (240, 114501), (360, 76334), (720, 38167)]