131546160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{60901}}^1$

素因数の和:60923

約数の個数: 80

約数和(自身を含む): 453110880

約数和(自身を除く): 321564720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 60901, 121802, 182703, 243604, 304505, 365406, 487208, 548109, 609010, 730812, 913515, 974416, 1096218, 1218020, 1461624, 1644327, 1827030, 2192436, 2436040, 2740545, 2923248, 3288654, 3654060, 4384872, 4872080, 5481090, 6577308, 7308120, 8221635, 8769744, 10962180, 13154616, 14616240, 16443270, 21924360, 26309232, 32886540, 43848720, 65773080, 131546160]

約数ペア:

[(1, 131546160), (2, 65773080), (3, 43848720), (4, 32886540), (5, 26309232), (6, 21924360), (8, 16443270), (9, 14616240), (10, 13154616), (12, 10962180), (15, 8769744), (16, 8221635), (18, 7308120), (20, 6577308), (24, 5481090), (27, 4872080), (30, 4384872), (36, 3654060), (40, 3288654), (45, 2923248), (48, 2740545), (54, 2436040), (60, 2192436), (72, 1827030), (80, 1644327), (90, 1461624), (108, 1218020), (120, 1096218), (135, 974416), (144, 913515), (180, 730812), (216, 609010), (240, 548109), (270, 487208), (360, 365406), (432, 304505), (540, 243604), (720, 182703), (1080, 121802), (2160, 60901)]