120583980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{60901}}^1$

素因数の和:60927

約数の個数: 72

約数和(自身を含む): 399029904

約数和(自身を除く): 278445924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 60901, 121802, 182703, 243604, 304505, 365406, 548109, 609010, 669911, 730812, 913515, 1096218, 1218020, 1339822, 1827030, 2009733, 2192436, 2679644, 2740545, 3349555, 3654060, 4019466, 5481090, 6029199, 6699110, 8038932, 10048665, 10962180, 12058398, 13398220, 20097330, 24116796, 30145995, 40194660, 60291990, 120583980]

約数ペア:

[(1, 120583980), (2, 60291990), (3, 40194660), (4, 30145995), (5, 24116796), (6, 20097330), (9, 13398220), (10, 12058398), (11, 10962180), (12, 10048665), (15, 8038932), (18, 6699110), (20, 6029199), (22, 5481090), (30, 4019466), (33, 3654060), (36, 3349555), (44, 2740545), (45, 2679644), (55, 2192436), (60, 2009733), (66, 1827030), (90, 1339822), (99, 1218020), (110, 1096218), (132, 913515), (165, 730812), (180, 669911), (198, 609010), (220, 548109), (330, 365406), (396, 304505), (495, 243604), (660, 182703), (990, 121802), (1980, 60901)]