225181920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{24691}}^1$

素因数の和:24728

約数の個数: 96

約数和(自身を含む): 746686080

約数和(自身を除く): 521504160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 24691, 49382, 74073, 98764, 123455, 148146, 197528, 246910, 296292, 370365, 395056, 469129, 493820, 592584, 740730, 790112, 938258, 987640, 1185168, 1407387, 1481460, 1876516, 1975280, 2345645, 2370336, 2814774, 2962920, 3753032, 3950560, 4691290, 5629548, 5925840, 7036935, 7506064, 9382580, 11259096, 11851680, 14073870, 15012128, 18765160, 22518192, 28147740, 37530320, 45036384, 56295480, 75060640, 112590960, 225181920]

約数ペア:

[(1, 225181920), (2, 112590960), (3, 75060640), (4, 56295480), (5, 45036384), (6, 37530320), (8, 28147740), (10, 22518192), (12, 18765160), (15, 15012128), (16, 14073870), (19, 11851680), (20, 11259096), (24, 9382580), (30, 7506064), (32, 7036935), (38, 5925840), (40, 5629548), (48, 4691290), (57, 3950560), (60, 3753032), (76, 2962920), (80, 2814774), (95, 2370336), (96, 2345645), (114, 1975280), (120, 1876516), (152, 1481460), (160, 1407387), (190, 1185168), (228, 987640), (240, 938258), (285, 790112), (304, 740730), (380, 592584), (456, 493820), (480, 469129), (570, 395056), (608, 370365), (760, 296292), (912, 246910), (1140, 197528), (1520, 148146), (1824, 123455), (2280, 98764), (3040, 74073), (4560, 49382), (9120, 24691)]