150121280

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{24691}}^1$

素因数の和:24727

約数の個数: 56

約数和(自身を含む): 376306080

約数和(自身を除く): 226184800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 24691, 49382, 98764, 123455, 197528, 246910, 395056, 469129, 493820, 790112, 938258, 987640, 1580224, 1876516, 1975280, 2345645, 3753032, 3950560, 4691290, 7506064, 7901120, 9382580, 15012128, 18765160, 30024256, 37530320, 75060640, 150121280]

約数ペア:

[(1, 150121280), (2, 75060640), (4, 37530320), (5, 30024256), (8, 18765160), (10, 15012128), (16, 9382580), (19, 7901120), (20, 7506064), (32, 4691290), (38, 3950560), (40, 3753032), (64, 2345645), (76, 1975280), (80, 1876516), (95, 1580224), (152, 987640), (160, 938258), (190, 790112), (304, 493820), (320, 469129), (380, 395056), (608, 246910), (760, 197528), (1216, 123455), (1520, 98764), (3040, 49382), (6080, 24691)]