31916280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{24179}}^1$

素因数の和:24204

約数の個数: 64

約数和(自身を含む): 104457600

約数和(自身を除く): 72541320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 24179, 48358, 72537, 96716, 120895, 145074, 193432, 241790, 265969, 290148, 362685, 483580, 531938, 580296, 725370, 797907, 967160, 1063876, 1329845, 1450740, 1595814, 2127752, 2659690, 2901480, 3191628, 3989535, 5319380, 6383256, 7979070, 10638760, 15958140, 31916280]

約数ペア:

[(1, 31916280), (2, 15958140), (3, 10638760), (4, 7979070), (5, 6383256), (6, 5319380), (8, 3989535), (10, 3191628), (11, 2901480), (12, 2659690), (15, 2127752), (20, 1595814), (22, 1450740), (24, 1329845), (30, 1063876), (33, 967160), (40, 797907), (44, 725370), (55, 580296), (60, 531938), (66, 483580), (88, 362685), (110, 290148), (120, 265969), (132, 241790), (165, 193432), (220, 145074), (264, 120895), (330, 96716), (440, 72537), (660, 48358), (1320, 24179)]